CINXE.COM
Earth & Climate News -- ScienceDaily
<!DOCTYPE html> <html lang="en"> <head><script type="text/javascript" src="https://web-static.archive.org/_static/js/bundle-playback.js?v=7YQSqjSh" charset="utf-8"></script> <script type="text/javascript" src="https://web-static.archive.org/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="https://web-static.archive.org/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("https://www.sciencedaily.com/news/earth_climate/","20180724124145","https://web.archive.org/","web","https://web-static.archive.org/_static/", "1532436105"); </script> <link rel="stylesheet" type="text/css" href="https://web-static.archive.org/_static/css/banner-styles.css?v=p7PEIJWi" /> <link rel="stylesheet" type="text/css" href="https://web-static.archive.org/_static/css/iconochive.css?v=3PDvdIFv" /> <!-- End Wayback Rewrite JS Include --> <meta charset="utf-8"/> <meta http-equiv="X-UA-Compatible" content="IE=edge"/> <meta id="viewport" name="viewport" content="width=device-width, initial-scale=1"/> <title>Earth & Climate News -- ScienceDaily</title> <meta name="description" content="Earth Science News. From earthquakes and hurricanes to global warming and energy use, read the latest research news here." id="metasummary"/> <meta name="keywords" content="earth science; climate; climate change; geology; climate shift; ice sheet; glacier; ocean; oceanography; global warming; early climate; carbon dioxide; clouds; environmental; atmosphere; weather; oceans; water pollution; indoor air quality; air pollution; ecological; biodiversity; coral reef; storm; rain; earthquake; tsunami; volcano; hurricane; tornado; energy; renewable energy; ecology; air quality; air pollution; water pollution; rain forest; scientists; research; sciences; study; university; researchers; expedition; earth" id="metakeywords"/> <meta name="top" content=""/> <meta name="section" content="earth_climate"/> <meta name="topic" content=""/> <meta name="quirky" content=""/> <meta name="last-modified" content="Tue, 24 Jul 2018 12:18:05 GMT"/> <meta name="expires" content="Tue, 24 Jul 2018 12:33:05 GMT"/> <meta property="og:title" id="og_title" content="Earth & Climate News"/> <meta property="og:type" content="article"/> <meta property="og:url" id="og_url" content="https://web.archive.org/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/"/> <meta property="og:image" id="og_image" content="/web/20180724124145im_/https://www.sciencedaily.com/news/earth_climate/"/> <meta property="og:description" id="og_description" content="Earth Science News. From earthquakes and hurricanes to global warming and energy use, read the latest research news here."/> <meta property="og:site_name" content="ScienceDaily"/> <link rel="canonical" href="https://web.archive.org/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/"/> <link rel="alternate" type="application/rss+xml" title="ScienceDaily: Latest Science News" href="https://web.archive.org/web/20180724124145/https://www.sciencedaily.com/rss/earth_climate.xml"/> <!-- Bootstrap core CSS --><link href="/web/20180724124145cs_/https://www.sciencedaily.com/css/bootstrap.min.css" rel="stylesheet"/> <!-- Font Awesome CSS --><link href="/web/20180724124145cs_/https://www.sciencedaily.com/css/font-awesome.min.css" rel="stylesheet"/> <!-- YAMM!3 CSS --><link href="/web/20180724124145cs_/https://www.sciencedaily.com/css/yamm.css" rel="stylesheet"/> <!-- Social Share Kit CSS --><link href="/web/20180724124145cs_/https://www.sciencedaily.com/css/social-share-kit.css" rel="stylesheet" type="text/css"/> <!-- Custom styles for this template --><link href="/web/20180724124145cs_/https://www.sciencedaily.com/css/custom-201805181033.css" rel="stylesheet"/> <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --><!--[if lt IE 9]> <script src="/js/html5shiv.min.js"></script> <script src="/js/respond.min.js"></script> <![endif]--><script src="/web/20180724124145js_/https://www.sciencedaily.com/region.js"></script><script type="text/javascript"> // prevent external framing of pages if (self === top) { var notFramed = true; } else { top.location = self.location; } // extract domain of page (to restrict ads to own domain) var domainArray = window.location.hostname.split('.').reverse(); var domainRoot = domainArray[1] + '.' + domainArray[0]; // for Sortable page segmentation var pageType = 'topic'; </script><!-- Google Tag Manager --><script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://web.archive.org/web/20180724124145/https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-WZW5FC5');</script><!-- End Google Tag Manager --><!-- Load GPT library --><script async="async" src="https://web.archive.org/web/20180724124145js_/https://www.googletagservices.com/tag/js/gpt.js"></script><!-- Load Sortable library --><script async="async" src="//web.archive.org/web/20180724124145js_/https://tags-cdn.deployads.com/a/dfp.sciencedaily.com.js"></script><script> var googletag = googletag || {}; googletag.cmd = googletag.cmd || []; // Initialize the deployads array, for asynchronous use var deployads = window.deployads || []; deployads.pageSegment = pageType; </script><script type="text/javascript"> // don't serve ads if framed, and only on own domain if (notFramed == true && domainRoot == 'sciencedaily.com') { // Proceed with GPT slot definitions and set targeting googletag.cmd.push(function() { var mapping_top_leaderboard = googletag.sizeMapping(). addSize([0, 0], [320, 50]). addSize([768, 200], [[728, 90], [468, 60]]). addSize([992, 200], [728, 90]). build(); window.mapping_top_leaderboard = googletag.defineSlot('/1002721/ScienceDaily_Top_Leaderboard', [728, 90], 'adslot-top-leaderboard'). defineSizeMapping(mapping_top_leaderboard). addService(googletag.pubads()). setCollapseEmptyDiv(true); var mapping_top_rectangle = googletag.sizeMapping(). addSize([0, 0], []). addSize([992, 200], [[300, 600], [300, 250], [160, 600]]). build(); window.mapping_top_rectangle = googletag.defineSlot('/1002721/ScienceDaily_Top_Rectangle', [300, 250], 'adslot-top-rectangle'). defineSizeMapping(mapping_top_rectangle). addService(googletag.pubads()). setCollapseEmptyDiv(true); var mapping_mobile_top_rectangle = googletag.sizeMapping(). addSize([0, 0], [300, 250]). addSize([375, 200], [[300, 250], [336, 280]]). addSize([992, 200], []). build(); window.mapping_mobile_top_rectangle = googletag.defineSlot('/1002721/ScienceDaily_Mobile_Top_Rectangle', [300, 250], 'adslot-mobile-top-rectangle'). defineSizeMapping(mapping_mobile_top_rectangle). addService(googletag.pubads()). setCollapseEmptyDiv(true); var mapping_half_page = googletag.sizeMapping(). addSize([0, 0], []). addSize([992, 200], [[300, 600], [300, 250], [160, 600]]). build(); window.mapping_half_page = googletag.defineSlot('/1002721/ScienceDaily_Half_Page', [300, 600], 'adslot-half-page'). defineSizeMapping(mapping_half_page). addService(googletag.pubads()). setCollapseEmptyDiv(true); var mapping_left_skyscraper = googletag.sizeMapping(). addSize([0, 0], []). addSize([992, 200], [[160, 600], [120, 600]]). build(); window.mapping_left_skyscraper = googletag.defineSlot('/1002721/ScienceDaily_Left_Skyscraper', [160, 600], 'adslot-left-skyscraper'). defineSizeMapping(mapping_left_skyscraper). addService(googletag.pubads()). setCollapseEmptyDiv(true); var mapping_bottom_rectangle = googletag.sizeMapping(). addSize([0, 0], []). addSize([992, 200], [[300, 600], [300, 250], [160, 600]]). build(); window.mapping_bottom_rectangle = googletag.defineSlot('/1002721/ScienceDaily_Bottom_Rectangle', [300, 250], 'adslot-bottom-rectangle'). defineSizeMapping(mapping_bottom_rectangle). addService(googletag.pubads()). setCollapseEmptyDiv(true); var mapping_mobile_middle_rectangle = googletag.sizeMapping(). addSize([0, 0], [300, 250]). addSize([375, 200], [[300, 250], [336, 280]]). addSize([992, 200], []). build(); window.mapping_mobile_middle_rectangle = googletag.defineSlot('/1002721/ScienceDaily_Mobile_Middle_Rectangle', [300, 250], 'adslot-mobile-middle-rectangle'). defineSizeMapping(mapping_mobile_middle_rectangle). addService(googletag.pubads()). setCollapseEmptyDiv(true); var mapping_mobile_bottom_rectangle = googletag.sizeMapping(). addSize([0, 0], [300, 250]). addSize([375, 200], [[300, 250], [336, 280]]). addSize([992, 200], []). build(); window.mapping_mobile_bottom_rectangle = googletag.defineSlot('/1002721/ScienceDaily_Mobile_Bottom_Rectangle', [300, 250], 'adslot-mobile-bottom-rectangle'). defineSizeMapping(mapping_mobile_bottom_rectangle). addService(googletag.pubads()). setCollapseEmptyDiv(true); googletag.pubads().setTargeting("sections", ["earth_climate"]); googletag.pubads().setTargeting("topics", [""]); googletag.pubads().enableSingleRequest(); googletag.pubads().set("page_url", "https://web.archive.org/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/"); googletag.pubads().setTargeting("domain", domainRoot); googletag.pubads().setTargeting("sensitive", "false"); googletag.pubads().setTargeting("allow_adx", "true"); // use Sortable's enableServices wrapper deployads.push(function () { deployads.gpt.enableServices() }); }); } </script> </head> <body> <!-- Google Tag Manager (noscript) --> <noscript><iframe src="https://web.archive.org/web/20180724124145if_/https://www.googletagmanager.com/ns.html?id=GTM-WZW5FC5" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <!-- End Google Tag Manager (noscript) --> <header><!-- Container --><div class="container white"> <!-- Row --> <div class="row header"> <div class="col-sm-5 col-md-4 no-padding-right"> <div class="logo"> <a href="/web/20180724124145/https://www.sciencedaily.com/" title="ScienceDaily"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/sd-logo.png" height="43" width="260" alt="ScienceDaily" title="ScienceDaily"/></a> <hr class="hr-logo"/> <div class="clearfix"></div> <div class="motto">Your source for the latest research news</div> </div> </div> <div class="col-sm-7 col-md-8 no-padding-left hidden-xs"> <div class="sharing"> <div id="controls" class="btn-group" role="group" aria-label="..."> <a class="btn btn-default topbar hidden-xs">Follow</a> <a href="https://web.archive.org/web/20180724124145/https://www.facebook.com/sciencedaily" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Facebook"><i class="fa fa-facebook fa-fw"></i></a> <a href="https://web.archive.org/web/20180724124145/https://twitter.com/sciencedaily" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Twitter"><i class="fa fa-twitter fa-fw"></i></a> <a href="https://web.archive.org/web/20180724124145/https://plus.google.com/+sciencedaily" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Google+"><i class="fa fa-google-plus fa-fw"></i></a> <a href="https://web.archive.org/web/20180724124145/https://www.linkedin.com/company/sciencedaily" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="LinkedIn"><i class="fa fa-linkedin fa-fw"></i></a> <a class="btn btn-default topbar hidden-xs">Subscribe</a> <a href="/web/20180724124145/https://www.sciencedaily.com/newsfeeds.htm" class="btn btn-default hidden-tiny" data-toggle="tooltip" data-placement="bottom" title="RSS Feeds"><i class="fa fa-rss fa-fw"></i></a> <a href="/web/20180724124145/https://www.sciencedaily.com/newsletters.htm" class="btn btn-default" data-toggle="tooltip" data-placement="bottom" title="Newsletters"><i class="fa fa-envelope-o fa-fw"></i></a> </div> </div> <div class="breaking-news hidden-xs"> <span class="pull-left"><strong><a href="/web/20180724124145/https://www.sciencedaily.com/breaking/">Just In</a>:</strong></span> <span class="pull-left"> <ul id="justin_headlines" class="list-unstyled newsticker"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142907.htm">Overnight Brain Stimulation Improves Memory</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142950.htm">Date of Earliest North Americans Pushed Back</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143018.htm">Elastic Slingshot Powers Snipefish Feeding</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142905.htm">Milky Way's Long-Lost Sibling Finally Found</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142902.htm">Truffula Tree and the Lorax: Real Life ...</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142854.htm">Making Key Life Event in Artificial Mouse ...</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142845.htm">Ancient Farmers Transformed Amazon</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142842.htm">Acidic Oceans Cause Fish to Lose Sense of Smell</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142827.htm">Dark Ribbon and Jupiter's Magnetic Equator</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720154909.htm">Sahara Dust Is a Storm Killer</a></li> </ul></span> </div> </div> </div> <div class="unit1"> <div class="textrule"> <span>advertisement</span> </div> <!-- /1002721/ScienceDaily_Top_Leaderboard --> <div id="adslot-top-leaderboard" class="center-block"> <script type="text/javascript"> googletag.cmd.push(function() { deployads.push(function() { deployads.gpt.display("adslot-top-leaderboard") }); }); </script> </div> </div> <div id="message_box" class="hidden-sm hidden-xs"> <div id="message">Follow all of ScienceDaily's <strong><a href="/web/20180724124145/https://www.sciencedaily.com/news/">latest research news</a></strong> and <strong><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/science/" class="store">top science headlines</a></strong>!</div> </div> </div> <!-- /container --> </header><div id="contents" class="container white"> <div class="row"> <!-- Main --> <div class="col-sm-8 main less-padding-right hyphenate"> <!-- Top Science News --> <div class="head"> <div id="title" class="pull-left head-left">Earth & Climate News</div> <div id="date" class="pull-right head-right">July 24, 2018</div> </div> <div class="clearfix"></div> <hr class="head-rule"/> <div id="heroes" class="row"> <div class="col-xs-6 col-md-3"> <div><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142950.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180723142950_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> <h3 class="hero"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142950.htm">Date of Earliest North Americans Pushed Back</a></h3> </div> <div class="col-xs-6 col-md-3"> <div><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142902.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180723142902_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> <h3 class="hero"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142902.htm">Truffula Tree and the Lorax: Real Life ...</a></h3> </div> <div class="col-xs-6 col-md-3"> <div><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142845.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180723142845_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> <h3 class="hero"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142845.htm">Ancient Farmers Transformed Amazon</a></h3> </div> <div class="col-xs-6 col-md-3"> <div><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142842.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180723142842_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> <h3 class="hero"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142842.htm">Acidic Oceans Cause Fish to Lose Sense of Smell</a></h3> </div> </div> <div class="mobile-top-rectangle hidden-md hidden-lg"> <div class="textrule"> <span>advertisement</span> </div> <!-- /1002721/ScienceDaily_Mobile_Top_Rectangle --> <div id="adslot-mobile-top-rectangle"> <script type="text/javascript"> googletag.cmd.push(function() { deployads.push(function() { deployads.gpt.display("adslot-mobile-top-rectangle") }); }); </script> </div> <hr class="hrrule"/> </div> <div class="subhead"> <div class="pull-left subhead-left subhead">Latest Headlines</div> <div id="time" class="pull-right subhead-right">updated 8:18am EDT</div> </div> <div class="clearfix"></div> <hr class="head-rule"/> <div class="row"> <div class="col-md-5 col-lg-5 featured-no-padding-right"> <div id="featured_blurbs" class="hero tab-content"> <div class="tab-pane active" id="featured_tab_1"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142945.htm">Diverse Salmon Populations Enable 'Resource Surfing' Bears to Eat Tons of Fish</a></h3> <div class="latest-summary"> <span class="story-date">July 23, 2018 —</span> Research shows that Kodiak brown bears that sync their stream-to-stream movements to salmon spawning patterns eat longer and more than bears that ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142945.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr class="hidden-md hidden-lg"/> </div> <div class="tab-pane" id="featured_tab_2"> <div class="row"> <div class="col-xs-4 col-md-6"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142759.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180723142759_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 col-md-6 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142759.htm">Slowdown of North Atlantic Circulation Rocked the Climate of Ancient Northern Europe</a></h3> </div> </div> <div class="latest-summary"> <span class="story-date">July 23, 2018 —</span> Major abrupt shifts occurred in the climate of ancient northern Europe, according to a new study. The research reports that ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142759.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr class="hidden-md hidden-lg"/> </div> <div class="tab-pane" id="featured_tab_3"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143040.htm">We Can Feed the World If We Change Our Ways</a></h3> <div class="latest-summary"> <span class="story-date">July 23, 2018 —</span> Current crop yields could provide nutritious food for the projected 2050 global population, but only if we make radical changes to our dietary choices, a new study ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143040.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr class="hidden-md hidden-lg"/> </div> <div class="tab-pane" id="featured_tab_4"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143018.htm">Elastic Slingshot Powers Snipefish Feeding</a></h3> <div class="latest-summary"> <span class="story-date">July 23, 2018 —</span> The snipefish, an ocean-dwelling relative of the seahorse, has a very long, skinny snout ending in a tiny mouth. A recent study shows that snipefish feed with an elastic-boosted head flick at almost ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143018.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr class="hidden-md hidden-lg"/> </div> <div class="tab-pane" id="featured_tab_5"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143002.htm">Cold Wave Reveals Potential Benefits of Urban Heat Islands</a></h3> <div class="latest-summary"> <span class="story-date">July 23, 2018 —</span> Researchers have found that the urban heat island effect -- cities are hotter in the summer than their surrounding areas -- also helps keep cities warmer during extreme cold. The findings have ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143002.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr class="hidden-md hidden-lg"/> </div> <div class="tab-pane" id="featured_tab_6"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142837.htm">Warming Temperatures Could Increase Suicide Rates Across the US and Mexico</a></h3> <div class="latest-summary"> <span class="story-date">July 23, 2018 —</span> By comparing historical temperature and suicide data, researchers found a strong correlation between warm weather and increased suicides. They estimate climate change could lead to suicide rate ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142837.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr class="hidden-md hidden-lg"/> </div> <div class="tab-pane" id="featured_tab_7"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142829.htm">Microclimates May Provide Wildlife With Respite from Warming Temperatures</a></h3> <div class="latest-summary"> <span class="story-date">July 23, 2018 —</span> Researchers suggest that locally variable habitats such as hummocky hillsides or shaded valleys could help a range of native species survive this modern warming episode -- in much the same way as ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142829.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr class="hidden-md hidden-lg"/> </div> <div class="tab-pane" id="featured_tab_8"> <div class="row"> <div class="col-xs-4 col-md-6"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723082134.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180723082134_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 col-md-6 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723082134.htm">Material Formed from Crab Shells and Trees Could Replace Flexible Plastic Packaging</a></h3> </div> </div> <div class="latest-summary"> <span class="story-date">July 23, 2018 —</span> Researchers have created a material derived from crab shells and tree fibers that has the potential to replace the flexible ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723082134.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr class="hidden-md hidden-lg"/> </div> <div class="tab-pane" id="featured_tab_9"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723071606.htm">Build an Ark? Biologists Discuss Conservation Prioritization</a></h3> <div class="latest-summary"> <span class="story-date">July 23, 2018 —</span> Conservation biologists recognize a sobering reality. "We're losing species left, right and center," says a biologist. "We call it the 'Noah's Ark Problem,' and we have to pick species to save. We ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723071606.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr class="hidden-md hidden-lg"/> </div> <div class="tab-pane" id="featured_tab_10"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142148.htm">New Particles Are Formed Also in the Polluted Air of Major Cities</a></h3> <div class="latest-summary"> <span class="story-date">July 19, 2018 —</span> Researchers have discovered a mechanism that leads to atmospheric new particle formation in ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142148.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr class="hidden-md hidden-lg"/> </div> </div> </div> <div class="col-md-7 col-lg-7"> <ul id="featured_shorts" class="list-group hero-list hidden-xs hidden-sm"><li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142945.htm" data-tab="#featured_tab_1">'Resource Surfing' Bears Can Eat Tons of Fish</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142759.htm" data-tab="#featured_tab_2">N. Atlantic Circulation Slowdown Rocked Climate</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143040.htm" data-tab="#featured_tab_3">We Can Feed the World If We Change Our Ways</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143018.htm" data-tab="#featured_tab_4">Elastic Slingshot Powers Snipefish Feeding</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143002.htm" data-tab="#featured_tab_5">Potential Benefits of Urban Heat Islands</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142837.htm" data-tab="#featured_tab_6">Warming Temps to Increase Suicides in US, Mexico</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142829.htm" data-tab="#featured_tab_7">Microclimates May Provide Wildlife With Respite</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723082134.htm" data-tab="#featured_tab_8">Plastic-Like Wrap from Crab Shells, Trees</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723071606.htm" data-tab="#featured_tab_9">Build an Ark? Priorizing Conservation</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142148.htm" data-tab="#featured_tab_10">New Particle Formation in Polluted Megacity Air</a></li> </ul> </div> </div> <!-- /Top Science News --> <div class="mobile-middle-rectangle hidden-md hidden-lg"> <div class="textrule"> <span>advertisement</span> </div> <!-- /1002721/ScienceDaily_Mobile_Middle_Rectangle --> <div id="adslot-mobile-middle-rectangle"> <script type="text/javascript"> googletag.cmd.push(function() { deployads.push(function() { deployads.gpt.display("adslot-mobile-middle-rectangle") }); }); </script> </div> <hr class="hrrule"/> </div> <div class="head"> <div id="more_title" class="pull-left head-left">More Earth & Climate News</div> <div id="more_date" class="pull-right head-right">July 24, 2018</div> </div> <div class="clearfix"></div> <hr class="head-rule"/> <div class="row"> <div class="col-md-8 col-md-push-4"> <div role="tabpanel" class="right-tabs clearfix"> <ul id="list" class="nav nav-tabs" role="tablist"> <li role="presentation" class="active"><a href="#summaries" aria-controls="summaries" role="tab" data-toggle="tab">Summaries</a></li> <li role="presentation"><a href="#headlines" aria-controls="headlines" role="tab" data-toggle="tab">Headlines</a></li> </ul> <div class="clearfix"></div> <div class="tab-content"> <div role="tabpanel" class="tab-pane active" id="summaries"> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723152553.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180723152553_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723152553.htm">Warming Alters Predator-Prey Interactions in the Arctic</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 23, 2018</span> — Under warming conditions, arctic wolf spiders' tastes in prey might be changing, according to new research -- initiating a new cascade of food web interactions that could potentially alleviate ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723152553.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723152550.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180723152550_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723152550.htm">Why Eastern U.S. Air Pollution Levels Are More Stagnant in Winter</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 23, 2018</span> — Observations captured during a 2015 field campaign show why winter haze has remained high, despite reduced ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723152550.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723071611.htm">Vessel Tracking Exposes the Dark Side of Trading at Sea</a></h3> <div class="latest-summary"> <span class="gray">July 23, 2018</span> — Transshipment -- exchanging seafood, crew or supplies between boats at sea -- is common in many fisheries, but it creates opportunity for illegal activity involving drugs and people. This first ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723071611.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720154909.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180720154909_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720154909.htm">Sahara Dust May Make You Cough, but It's a Storm Killer</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 20, 2018</span> — The bad news: Dust from the Sahara Desert in Africa -- totaling a staggering 2 to 9 trillion pounds worldwide -- has been almost a biblical plague on Texas and much of the Southern United States in ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720154909.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112831.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180720112831_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112831.htm">Wave Energy Converters Are Not Geared Towards the Increase in Energy Over the Last Century</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 20, 2018</span> — Wave energy converters are designed to generate the maximum energy possible in their location and take a typical year in the location as a reference. Researchers have been exploring how ocean energy ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112831.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112829.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180720112829_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112829.htm">Houseplants Could One Day Monitor Home Health</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 20, 2018</span> — A student from two unrelated disciplines -- plant sciences and architectural design -- explore the future of houseplants as aesthetically pleasing and functional sirens of home health. Their idea is ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112829.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112806.htm">Greening Vacant Lots Reduces Feelings of Depression in City Dwellers</a></h3> <div class="latest-summary"> <span class="gray">July 20, 2018</span> — Greening vacant urban land significantly reduces feelings of depression and improves overall mental health for the surrounding residents, researchers show in a new randomized, controlled study. The ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112806.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720092503.htm">Scientists Identify Most Pressing Issues Posed by Chemicals in the Environment</a></h3> <div class="latest-summary"> <span class="gray">July 20, 2018</span> — Chemicals released into the environment by human activity are resulting in biodiversity loss; increased natural hazards; threats to food, water and energy security; negative impacts on human health ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720092503.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720092509.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180720092509_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720092509.htm">Sea Pickles Are Adapting to the Pacific Northwest</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 20, 2018</span> — Tubular colonial jellies known as pyrosomes that arrived in 2014 along North America's Pacific Northwest Coast appear to be adapting to cooler water and may become permanent ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720092509.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719165019.htm">New Battery Could Store Wind and Solar Electricity Affordably and at Room Temperature</a></h3> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — A new type of flow battery that involves a liquid metal more than doubled the maximum voltage of conventional flow batteries and could lead to affordable storage of renewable ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719165019.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142157.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180719142157_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142157.htm">Rapid Cloud Clearing Phenomenon Could Provide Another Piece of Climate Puzzle</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — Researchers have described rapid and dramatic clearing of low cloud cover off the southwest coast of Africa. This newly observed phenomenon could help climatologists understand how clouds affect ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142157.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142133.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180719142133_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142133.htm">Deep-Diving Scientists Say Shallow Reefs Can't Rely on Twilight Zone Systems for Recovery</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — A team of highly trained scientific divers explored Pacific and western Atlantic reefs to test a widely held hypothesis that climate-stressed life from shallow reefs can take refuge at mesophotic ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142133.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142125.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180719142125_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142125.htm">Learning from 'Little Monsters'</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — By studying deep and shallow water zones of streams and their resident invertebrates, researcher reveals mysteries of fresh water ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142125.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142115.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180719142115_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142115.htm">In a Warming Climate, Arctic Geese Are Rushing North</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — As Arctic temperatures continue to rise, migratory barnacle geese have responded by speeding up their 3,000-kilometer migration in order to reach their destination more quickly with fewer stops along ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142115.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142039.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180719142039_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142039.htm">From Cradle to Grave: Factors That Shaped Evolution</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — This study brings us closer to knowing the complex interactions between topography and climate change, and how these factors influence the evolutionary histories and biodiversity of species in ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142039.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719121800.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180719121800_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719121800.htm">Vast Majority of Americans Support Endangered Species Act Despite Increasing Efforts to Curtail It</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — Roughly four out of five Americans support the Endangered Species Act, and only one in 10 oppose it, found a survey of 1,287 Americans. Support has remained stable for the past two ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719121800.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719121748.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180719121748_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719121748.htm">Deepwater Horizon Oil Spill: Oil Biodegradation Inhibited in Deep-Sea Sediments</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — Degradation rates of oil were slower in the dark and cold waters of the depths of the Gulf of Mexico than at surface conditions, according to an international team of geoscientists trying to ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719121748.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112217.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180719112217_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112217.htm">Scientists Use Satellites to Measure Vital Underground Water Resources</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — With the hope of providing water resource managers with better tools to help keep aquifers healthy, a team of scientists are using the latest space technology to look underneath Earth's surface ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112217.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <div class="row"> <div class="col-xs-4"> <div class="latest-image"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112206.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180719112206_1_180x120.jpg" class="img-responsive" width="180" height="120"/></a></div> </div> <div class="col-xs-8 head-no-padding-left"> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112206.htm">Determining the Bioaccumulation of 9 Metals in Aquatic Invertebrates in Mining Areas</a></h3> </div> </div> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — A new study has proposed an ecological threshold concentration of 9 metals for 10 taxa of aquatic macroinvertebrates from clean sites in the Nalón river basin (Asturias). This is the first step ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112206.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> <h3 class="latest-head"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112202.htm">Sudden Cold Weather May Increase Stroke Mortality</a></h3> <div class="latest-summary"> <span class="gray">July 19, 2018</span> — Study conducted in Southern Hemisphere's subtropical zone detects correlation between drop in temperature and rise in deaths from stroke, especially among women and older ... <span class="more"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112202.htm">read more</a> <i class="fa fa-angle-double-right red"></i></span> </div> <hr/> </div> <!-- end summaries tab --> <div role="tabpanel" class="tab-pane" id="headlines"><div class="headlines-date">Monday, July 23, 2018</div> <ul class="fa-ul list-padded"> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723152553.htm">Warming alters predator-prey interactions in the Arctic</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723152550.htm">Why eastern U.S. air pollution levels are more stagnant in winter</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723071611.htm">Vessel tracking exposes the dark side of trading at sea</a> </li> </ul> <div class="headlines-date">Friday, July 20, 2018</div> <ul class="fa-ul list-padded"> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720154909.htm">Sahara dust may make you cough, but it's a storm killer</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112831.htm">Wave energy converters are not geared towards the increase in energy over the last century</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112829.htm">Houseplants could one day monitor home health</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720112806.htm">Greening vacant lots reduces feelings of depression in city dwellers</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720092503.htm">Scientists identify most pressing issues posed by chemicals in the environment</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720092509.htm">Sea pickles are adapting to the Pacific Northwest</a> </li> </ul> <div class="headlines-date">Thursday, July 19, 2018</div> <ul class="fa-ul list-padded"> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719165019.htm">New battery could store wind and solar electricity affordably and at room temperature</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142157.htm">Rapid cloud clearing phenomenon could provide another piece of climate puzzle</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142133.htm">Deep-diving scientists say shallow reefs can't rely on twilight zone systems for recovery</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142125.htm">Learning from 'little monsters'</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142115.htm">In a warming climate, Arctic geese are rushing north</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719142039.htm">From cradle to grave: Factors that shaped evolution</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719121800.htm">Vast majority of Americans support Endangered Species Act despite increasing efforts to curtail it</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719121748.htm">Deepwater Horizon oil spill: Oil biodegradation inhibited in deep-sea sediments</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112217.htm">Scientists use satellites to measure vital underground water resources</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112206.htm">Determining the bioaccumulation of 9 metals in aquatic invertebrates in mining areas</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719112202.htm">Sudden cold weather may increase stroke mortality</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719101258.htm">A social tool for evaluating the environmental impact of residential buildings</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719101253.htm">Monkeys benefit from the nut-cracking abilities of chimpanzees and hogs</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719085424.htm">Expected sea-level rise following Antarctic ice shelves' collapse</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719085407.htm">Colombia peace deal brings new threat to country's rainforest</a> </li> </ul> <div class="headlines-date">Wednesday, July 18, 2018</div> <ul class="fa-ul list-padded"> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718223101.htm">Money talks when trying to influence climate change legislation</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718170308.htm">In the ocean's twilight zone, tiny organisms may have giant effect on Earth's carbon cycle</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718170302.htm">Cities as study proxies for climate change</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718152240.htm">Does biodiversity loss leads to an increased disease risk?</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718152237.htm">Researchers to present new results on hurricanes and other extreme events</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718152228.htm">More category 5 hurricanes forecasted by scientists</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718143112.htm">Ozone pollution in US national parks close to that of largest US cities</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718143109.htm">Great Barrier Reef not bouncing back as before, but there is hope</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718143100.htm">For one tropical tree, effective seed dispersal relies especially on elephants</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718143053.htm">Warming rivers make marked contribution to global greenhouse gas levels</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718143050.htm">Glowing bacteria on deep-sea fish shed light on evolution, 'third type' of symbiosis</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718143045.htm">Origami-inspired device helps marine biologists study octopuses and jellyfish</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718134813.htm">Billion-year-old lake deposit yields clues to Earth's ancient biosphere</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718131128.htm">Atlantic circulation is not collapsing -- but as it shifts gears, warming will reaccelerate</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718122436.htm">Scientists lack vital knowledge on rapid Arctic climate change</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718113346.htm">Global study of world's beaches shows threat to protected areas</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718113338.htm">Climate determines shapes of river basins</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718113329.htm">Agriculture: DIY field imaging system</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718104759.htm">Allergies: Mugwort pollen as main source of airborne endotoxins</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718104754.htm">Lateral gene transfer enables chemical protection of beetles against antagonistic fungi</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718104737.htm">'Nowcasting' beach water quality</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718104734.htm">Novel approach studies whale shark ages the best way -- while they are swimming</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718082235.htm">Agriculture: Quick soil test aims to determine nitrogen need</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718082232.htm">Traditional Tibetan medicine exposes people and environment to high mercury levels</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718082113.htm">AI technology could help protect water supplies</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718104817.htm">Feeding plants to this algae could fuel your car</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718092505.htm">Effort to preserve lory population shows success</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718092457.htm">Potential for Antarctica to become plastics dumping ground and home for new species</a> </li> </ul> <div class="headlines-date">Tuesday, July 17, 2018</div> <ul class="fa-ul list-padded"> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180717155157.htm">Scientists recover possible fragments of meteorite that landed in marine sanctuary</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180717142535.htm">5,000 percent increase in native trees on rat-free palmyra atoll</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180717125832.htm">Solutions to water challenges reside at the interface</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180717125643.htm">Nitric oxide tells roundworms to avoid bad bacteria</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180717112502.htm">Social isolation: Animals that break away from the pack can influence evolution</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180717112453.htm">Newly discovered shark species honors female pioneer</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180717094804.htm">The freediving champions of the dolphin world</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180717094750.htm">What psychological science can offer to reducing climate change</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180717094705.htm">How does the sun's rotational cycle influence lightning activity on earth?</a> </li> </ul> <div class="headlines-date">Thursday, July 19, 2018</div> <ul class="fa-ul list-padded"> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719165034.htm">New solar sailing technology for NASA</a> </li> </ul> <div class="headlines-date">Monday, July 16, 2018</div> <ul class="fa-ul list-padded"> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716164520.htm">Protecting tropical forest carbon stocks may not prevent large-scale species loss</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716151620.htm">How foreign kelp surfed to Antarctica</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716151529.htm">Thawing permafrost microbiomes fuel climate change</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716145900.htm">Bacteria engineered to create fertilizer out of thin air</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716141627.htm">Buried Internet infrastructure at risk as sea levels rise</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716141619.htm">Looking toward Earth's future climate</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716130732.htm">Indigenous peoples own or manage at least one quarter of world's land surface</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716130724.htm">Reducing carbon emissions will limit sea level rise</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716114605.htm">Using 'shade balls' in reservoirs may use up more water than they save</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716114546.htm">Friendlier fish may be quicker to take the bait</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716114543.htm">How to build efficient organic solar cells</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716114538.htm">Sound waves reveal enormous diamond cache deep in Earth's interior</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716114521.htm">Getting to know the microbes that drive climate change</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716114501.htm">Flipping the switch: Making use of carbon price dollars for health and education</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716103554.htm">Australia has a new venomous snake -- And it may already be threatened</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716103538.htm">Particulate matter increases drought vulnerability of trees</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716103158.htm">New tool to calculate 'nitrogen footprint' offers guide to pollution reduction</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716114613.htm">Mangroves to mudflats and not back again</a> </li> </ul> <div class="headlines-date">Friday, July 13, 2018</div> <ul class="fa-ul list-padded"> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180713220141.htm">Natural product that could lead to new class of commercial herbicide</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180713220134.htm">Deep subterranean connection between two Japan volcanoes</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180713135134.htm">Changes in Hudson River may offer insight into how glaciers grew</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180713135114.htm">Better methods improve measurements of recreational water quality</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180713111936.htm">84 highly endangered amur leopards remain in China and Russia</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180713095138.htm">New study reveals Ulsan, South Korea, is exposed to yearlong toxic fine dust</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180713093531.htm">Capacity of North American forests to sequester carbon</a> </li> </ul> <div class="headlines-date">Thursday, July 12, 2018</div> <ul class="fa-ul list-padded"> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712204425.htm">Graphene could be key to controlling water evaporation</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712204418.htm">Ant soldiers don't need big brains</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712172213.htm">New species may arise from rapid mitochondrial evolution</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712172201.htm">Financial incentives create critical waterbird habitat in extreme drought</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712143446.htm">New model quantifies communities' vulnerability to the spread of fire</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712141636.htm">Tree shrews can tolerate hot peppers: Mutation in pain receptor makes peppery plant palatable</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712141631.htm">Rice plants evolve to adapt to flooding</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712141622.htm">Growth rates of loblolly pine trees</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712132420.htm">Climate change-induced march of treelines halted by unsuitable soils</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712123948.htm">Turn exercise into a game and see encouraging results</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712123941.htm">Algae have land genes</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712114602.htm">5,300-year-old Iceman's last meal reveals remarkably high-fat diet</a> </li> <li> <i class="fa fa-li fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712114514.htm">How gold nanoparticles could improve solar energy storage</a> </li> </ul> </div> <!-- end headlines tab --> </div> <!-- end tab-content --> </div> <!-- end tabpanel --> <div class="load-more-container"> <button id="load_more_stories" type="button" class="btn btn-custom" data-loading-text="<i class='fa fa-refresh fa-spin'></i> 聽 Loading ..."> <i class="fa fa-refresh"></i> <span>Load more stories</span> </button> </div> <div class="mobile-bottom-rectangle hidden-md hidden-lg"> <div class="textrule"> <span>advertisement</span> </div> <!-- /1002721/ScienceDaily_Mobile_Bottom_Rectangle --> <div id="adslot-mobile-bottom-rectangle"> <script type="text/javascript"> googletag.cmd.push(function() { deployads.push(function() { deployads.gpt.display("adslot-mobile-bottom-rectangle") }); }); </script> </div> <hr class="hrrule"/> </div> </div> <!-- /col-md-8 --> <div class="col-md-4 col-md-pull-8 less-padding-left"> <div class="left-skyscraper center-block hidden-sm hidden-xs"> <div class="textrule"> <span>advertisement</span> </div> <!-- /1002721/ScienceDaily_Left_Skyscraper --> <div id="adslot-left-skyscraper"> <script type="text/javascript"> googletag.cmd.push(function() { deployads.push(function() { deployads.gpt.display("adslot-left-skyscraper") }); }); </script> </div> <hr class="hrrule"/> </div> <div class="row hidden-xs"> <div class="col-xs-6 col-md-12"> <ul id="directory" class="nav topics"><li class="nav-header"><a href="/web/20180724124145/https://www.sciencedaily.com/news/">LATEST NEWS</a></li> <li class="nav-header"> <a href="/web/20180724124145/https://www.sciencedaily.com/news/top/">TOP NEWS</a> <ul class="nav subnav"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/science/">Top Science</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/health/">Top Health</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/technology/">Top Physical/Tech</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/environment/">Top Environment</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/society/">Top Society/Education</a></li> </ul> </li> <li class="nav-header"> <a href="/web/20180724124145/https://www.sciencedaily.com/news/top/health/">HEALTH</a> <ul class="nav subnav"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/">Health & Medicine</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/">Mind & Brain</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/living_well/">Living Well</a></li> </ul> </li> <li class="nav-header"> <a href="/web/20180724124145/https://www.sciencedaily.com/news/top/technology/">PHYSICAL/TECH</a> <ul class="nav subnav"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/">Space & Time</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/">Matter & Energy</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/">Computers & Math</a></li> </ul> </li> <li class="nav-header"> <a href="/web/20180724124145/https://www.sciencedaily.com/news/top/environment/">ENVIRONMENT</a> <ul class="nav subnav"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/">Plants & Animals</a></li> <li class="active"><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/">Earth & Climate</a></li> <ul class="nav list-unstyled"> <li class="nav-subheader"><a href="/web/20180724124145/https://www.sciencedaily.com/news/business_industry/">Business & Industry</a></li> </ul> <ul class="nav nav-condensed fa-ul"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/geoengineering/">Geoengineering</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/mining/">Mining</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/recycling_and_waste/">Recycling and Waste</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/renewable_energy/">Renewable Energy</a> </li> </ul> <ul class="nav list-unstyled"> <li class="nav-subheader"><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/earth_science/">Earth Science</a></li> </ul> <ul class="nav nav-condensed fa-ul"> </ul> <ul class="nav nav-condensed fa-ul"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/atmosphere/">Atmosphere</a> </li> </ul> <ul class="nav nav-condensed fa-ul subtopic"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/climate/">Climate</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/weather/">Weather</a> </li> </ul> <ul class="nav nav-condensed fa-ul"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/chemistry/">Geochemistry</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/geography/">Geography</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/geology/">Geology</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/oceanography/">Oceanography</a> </li> </ul> <ul class="nav list-unstyled"> <li class="nav-subheader"><a href="/web/20180724124145/https://www.sciencedaily.com/news/education_learning/">Education & Learning</a></li> </ul> <ul class="nav nav-condensed fa-ul"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/environmental_awareness/">Environmental Awareness</a> </li> </ul> <ul class="nav list-unstyled"> <li class="nav-subheader"><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/environmental_issues/">Environmental Issues</a></li> </ul> <ul class="nav nav-condensed fa-ul"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/acid_rain/">Acid Rain</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/air_pollution/">Air Pollution</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/air_quality/">Air Quality</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/drought/">Drought Research</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/environmental_policy/">Environmental Policy</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/global_warming/">Global Warming</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/hazardous_waste/">Hazardous Waste</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/ice_ages/">Ice Ages</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/oil_spills/">Oil Spills</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/ozone_holes/">Ozone Holes</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/pollution/">Pollution</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/sustainability/">Sustainability</a> </li> </ul> <ul class="nav list-unstyled"> <li class="nav-subheader"><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/environmental_science/">Environmental Science</a></li> </ul> <ul class="nav nav-condensed fa-ul"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/biodiversity/">Biodiversity</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/caving/">Caving</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/coral_reefs/">Coral Reefs</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/desert/">Desert</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/ecology/">Ecology</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/ecosystems/">Ecosystems</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/energy/">Energy and the Environment</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/invasive_species/">Exotic Species</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/forests/">Forest</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/grasslands/">Grassland</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/rainforests/">Rainforests</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/tundra/">Tundra</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/water/">Water</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/wildfires/">Wildfires</a> </li> </ul> <ul class="nav list-unstyled"> <li class="nav-subheader"><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/natural_disasters/">Natural Disasters</a></li> </ul> <ul class="nav nav-condensed fa-ul"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/earthquakes/">Earthquakes</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/geomagnetic_storms/">Geomagnetic Storms</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/landslides/">Landslides</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/near-earth_object_impacts/">Near-Earth Object Impacts</a> </li> </ul> <ul class="nav nav-condensed fa-ul"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/severe_weather/">Severe Weather</a> </li> </ul> <ul class="nav nav-condensed fa-ul subtopic"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/storms/">Storms</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/floods/">Floods</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/hurricanes_and_cyclones/">Hurricanes and Cyclones</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/tornadoes/">Tornadoes</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/el_nino_and_la_nina/">El Nino and La Nina</a> </li> </ul> <ul class="nav nav-condensed fa-ul"> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/snow_and_avalanches/">Snow and Avalanches</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/tsunamis/">Tsunamis</a> </li> <li> <i class="fa-li fa fa-angle-right"></i><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/volcanoes/">Volcanoes</a> </li> </ul> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/">Fossils & Ruins</a></li> </ul> </li> <li class="nav-header"> <a href="/web/20180724124145/https://www.sciencedaily.com/news/top/society/">SOCIETY & EDUCATION</a> <ul class="nav subnav"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/">Science & Society</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/business_industry/">Business & Industry</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/education_learning/">Education & Learning</a></li> </ul> </li> <li class="nav-header"> <a href="/web/20180724124145/https://www.sciencedaily.com/news/strange_offbeat/">QUIRKY</a> <ul class="nav subnav"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/strange_offbeat/">Strange & Offbeat</a></li> </ul> </li> </ul> </div> <!-- /col-xs-6 --> </div> <!-- /row --> </div> <!-- /col-md-4 --> </div> <!-- /row --> <hr/> </div> <!-- /Main --> <!-- Sidebar --> <div class="col-sm-4 less-padding-left sidebar no-print hidden-xs"> <div class="pull-right btn-group btn-group-sm tools-top hidden-tiny hidden-xs" role="group" aria-label="..."> <a class="btn btn-default print black"><i class="fa fa-print"></i> <span class="hidden-sm">Print</span> </a><a class="btn btn-default email black"><span class="fa fa-envelope"></span> <span class="hidden-sm">Email</span></a> <a class="btn btn-default black" data-toggle="modal" data-target="#shareModal"><i class="fa fa-share"></i> <span class="hidden-sm">Share</span></a> </div> <div class="clearfix"></div> <hr class="hr-tools-top"/> <div class="unit2 hidden-tiny hidden-xs hidden-sm"> <div class="textrule"> <span>advertisement</span> </div> <!-- /1002721/ScienceDaily_Top_Rectangle --> <div id="adslot-top-rectangle"> <script type="text/javascript"> googletag.cmd.push(function() { deployads.push(function() { deployads.gpt.display("adslot-top-rectangle") }); }); </script> </div> <hr class="hrrule"/> </div> <div class="head"> <div id="most_popular_heading" class="pull-left head-left">Most Popular</div> <div class="pull-right head-right">this week</div> </div> <div class="clearfix"></div> <hr class="head-rule"/> <div id="most_popular_section1_head" class="side-subhead"><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/" class="gray">PLANTS & ANIMALS</a> </div> <div id="most_popular_section1"> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718082225.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180718082225_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Beef Jerky and Other Processed Meats Associated With Manic Episodes</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718113343.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180718113343_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Health of Mom's Gut a Key Contributor to Autism Risk, Study Suggests</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716151513.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180716151513_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Archaeologists Discover Bread That Predates Agriculture by 4,000 Years</a></h5> </div> <div id="most_popular_section2_head" class="side-subhead"><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/" class="gray">EARTH & CLIMATE</a> </div> <div id="most_popular_section2"> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716141627.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180716141627_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Buried Internet Infrastructure at Risk as Sea Levels Rise</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716114538.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180716114538_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Sound Waves Reveal Enormous Diamond Cache Deep in Earth's Interior</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180720154909.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180720154909_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Sahara Dust May Make You Cough, but It's a Storm Killer</a></h5> </div> <div id="most_popular_section3_head" class="side-subhead"><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/" class="gray">FOSSILS & RUINS</a> </div> <div id="most_popular_section3"> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180719125904.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180719125904_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Newly Discovered Armored Dinosaur from Utah Reveals Intriguing Family History</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180711114544.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180711114544_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Humans Did Not Stem from a Single Ancestral Population in One Region of Africa</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180712114602.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180712114602_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>5,300-Year-Old Iceman's Last Meal Reveals Remarkably High-Fat Diet</a></h5> </div> <div class="half-page hidden-sm hidden-xs"> <div class="textrule"> <span>advertisement</span> </div> <!-- /1002721/ScienceDaily_Half_Page --> <div id="adslot-half-page"> <script type="text/javascript"> googletag.cmd.push(function() { deployads.push(function() { deployads.gpt.display("adslot-half-page") }); }); </script> </div> <hr class="hrrule"/> </div> <div class="head"> <div id="strange_offbeat_heading" class="pull-left head-left">Strange & Offbeat</div> <div class="pull-right head-right"> </div> </div> <div class="clearfix"></div> <hr class="head-rule"/> <div id="strange_offbeat_section1_head" class="side-subhead"><a href="/web/20180724124145/https://www.sciencedaily.com/news/strange_offbeat/plants_animals/" class="gray">PLANTS & ANIMALS</a> </div> <div id="strange_offbeat_section1"> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723143018.htm">Elastic Slingshot Powers Snipefish Feeding</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142902.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180723142902_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Inspiration for Dr. Seuss's 'The Lorax' May Be from Real Plant and Animal Life in Kenya</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180723142821.htm">Researchers Discover the 'Optimism' of E. Coli Bacteria</a></h5> </div> <div id="strange_offbeat_section2_head" class="side-subhead"><a href="/web/20180724124145/https://www.sciencedaily.com/news/strange_offbeat/earth_climate/" class="gray">EARTH & CLIMATE</a> </div> <div id="strange_offbeat_section2"> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718143050.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180718143050_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Glowing Bacteria on Deep-Sea Fish Shed Light on Evolution, 'Third Type' of Symbiosis</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180718104817.htm">Feeding Plants to This Algae Could Fuel Your Car</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180716114538.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180716114538_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Sound Waves Reveal Enormous Diamond Cache Deep in Earth's Interior</a></h5> </div> <div id="strange_offbeat_section3_head" class="side-subhead"><a href="/web/20180724124145/https://www.sciencedaily.com/news/strange_offbeat/fossils_ruins/" class="gray">FOSSILS & RUINS</a> </div> <div id="strange_offbeat_section3"> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180713111933.htm">Growing a Dinosaur's Dinner</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/07/180709152717.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/07/180709152717_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>Scientists Discover the World's Oldest Colors</a></h5> <h5 class="clearfix"><a href="/web/20180724124145/https://www.sciencedaily.com/releases/2018/06/180627160227.htm"><img src="/web/20180724124145im_/https://www.sciencedaily.com/images/2018/06/180627160227_1_75x50.jpg" class="side-image" width="75" height="50" alt=""/>This Curious Animal Grew Larger Over Time -- But Its Brain Didn't Quite Keep Up</a></h5> </div> <!-- BEGIN bottom-rectangle --> <div class="bottom-rectangle hidden-sm hidden-xs"> <div class="textrule"> <span>advertisement</span> </div> <!-- /1002721/ScienceDaily_Bottom_Rectangle --> <div id="adslot-bottom-rectangle"> <script type="text/javascript"> googletag.cmd.push(function() { deployads.push(function() { deployads.gpt.display("adslot-bottom-rectangle") }); }); </script> </div> <hr class="hrrule"/> </div> <!-- END bottom-rectangle --> </div> <!-- /Sidebar --> </div> <!-- /Row --> </div> <!-- /Container --> <div id="navwrapper"> <div id="topnav"> <!-- Static navbar --> <nav class="navbar yamm navbar-default navbar-static navbar-custom"><div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed menu" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar"> <span class="sr-only">Toggle navigation</span> <span>Menu <i class="fa fa-bars"></i></span> </button> <a class="navbar-brand visible-xs" href="/web/20180724124145/https://www.sciencedaily.com/"><span class="icon-s">S<span class="icon-d">D</span></span></a> <ul class="nav navbar-nav hidden-xs"> <li class="dropdown"> <a href="#" class="navbar-brand dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"><span class="icon-s">S<span class="icon-d">D</span></span></a> <ul class="dropdown-menu brand" role="menu"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/">Home Page</a></li> <li class="divider"> </li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/science/">Top Science News</a></li> <li class="divider"> </li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/">Latest News</a></li> </ul> </li> </ul> </div> <div id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav"> <li class="dropdown visible-xs"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Home <span class="caret"></span></a> <ul class="dropdown-menu" role="menu"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/">Home Page</a></li> <li class="divider"> </li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/science/">Top Science News</a></li> <li class="divider"> </li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/">Latest News</a></li> </ul> <!-- /dropdown-menu --> </li> <!-- /dropdown --> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Health <span class="caret"></span></a> <ul class="dropdown-menu dropdown-menu-left" role="menu"> <li class="menu-item"> <div class="yamm-content hyphenate"> <div>View all the latest <strong><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/health/">top news</a></strong> in the health sciences, <span class="hidden-xs hidden-sm"><br/></span>or browse the topics below:</div> <div class="row"> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/">Health & Medicine</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/allergy/">Allergy</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/alternative_medicine/">Alternative Medicine</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/birth_control/">Birth Control</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/cancer/">Cancer</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/diabetes/">Diabetes</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/diseases_and_conditions/">Diseases</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/heart_disease/">Heart Disease</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/hiv_and_aids/">HIV and AIDS</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/obesity/">Obesity</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/stem_cells/">Stem Cells</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/">Mind & Brain</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/add_and_adhd/">ADD and ADHD</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/addiction/">Addiction</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/alzheimer's/">Alzheimer's</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/autism/">Autism</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/depression/">Depression</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/headaches/">Headaches</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/intelligence/">Intelligence</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/psychology/">Psychology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/relationships/">Relationships</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/schizophrenia/">Schizophrenia</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/living_well/">Living Well</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/parenting/">Parenting</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/pregnancy_and_childbirth/">Pregnancy</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/sexual_health/">Sexual Health</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/skin_care/">Skin Care</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/men's_health/">Men's Health</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/women's_health/">Women's Health</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/nutrition/">Nutrition</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/diet_and_weight_loss/">Diet and Weight Loss</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/fitness/">Fitness</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/healthy_aging/">Healthy Aging</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/living_well/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> </div> <!-- /row --> </div> <!-- /yamm-content --> </li> <!-- /menu-item --> </ul> <!-- /dropdown-menu --> </li> <!-- /dropdown --> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Tech <span class="caret"></span></a> <ul class="dropdown-menu dropdown-menu-left" role="menu"> <li class="menu-item"> <div class="yamm-content hyphenate"> <div>View all the latest <strong><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/technology/">top news</a></strong> in the physical sciences & technology, <span class="hidden-xs hidden-sm"><br/></span>or browse the topics below:</div> <div class="row"> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/">Matter & Energy</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/aviation/">Aviation</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/chemistry/">Chemistry</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/electronics/">Electronics</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/fossil_fuels/">Fossil Fuels</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/nanotechnology/">Nanotechnology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/physics/">Physics</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/quantum_physics/">Quantum Physics</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/solar_energy/">Solar Energy</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/technology/">Technology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/wind_energy/">Wind Energy</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/">Space & Time</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/astronomy/">Astronomy</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/black_holes/">Black Holes</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/dark_matter/">Dark Matter</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/extrasolar_planets/">Extrasolar Planets</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/mars/">Mars</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/moon/">Moon</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/solar_system/">Solar System</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/space_telescopes/">Space Telescopes</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/stars/">Stars</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/sun/">Sun</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/space_time/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/">Computers & Math</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/artificial_intelligence/">Artificial Intelligence</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/communications/">Communications</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/computer_science/">Computer Science</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/hacking/">Hacking</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/mathematics/">Mathematics</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/quantum_computers/">Quantum Computers</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/robotics/">Robotics</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/software/">Software</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/video_games/">Video Games</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/virtual_reality/">Virtual Reality</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> </div> <!-- /row --> </div> <!-- /yamm-content --> </li> <!-- /menu-item --> </ul> <!-- /dropdown-menu --> </li> <!-- /dropdown --> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Enviro <span class="caret"></span></a> <ul class="dropdown-menu dropdown-menu-left" role="menu"> <li class="menu-item"> <div class="yamm-content hyphenate"> <div>View all the latest <strong><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/environment/">top news</a></strong> in the environmental sciences, <span class="hidden-xs hidden-sm"><br/></span>or browse the topics below:</div> <div class="row"> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/">Plants & Animals</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/agriculture_and_food/">Agriculture and Food</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/animals/">Animals</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/biology/">Biology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/biotechnology/">Biotechnology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/endangered_animals/">Endangered Animals</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/extinction/">Extinction</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/genetically_modified/">Genetically Modified</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/microbes_and_more/">Microbes and More</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/new_species/">New Species</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/zoology/">Zoology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/">Earth & Climate</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/climate/">Climate</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/earthquakes/">Earthquakes</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/environmental_science/">Environment</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/geography/">Geography</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/geology/">Geology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/global_warming/">Global Warming</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/hurricanes_and_cyclones/">Hurricanes</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/ozone_holes/">Ozone Holes</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/pollution/">Pollution</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/weather/">Weather</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/earth_climate/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/">Fossils & Ruins</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/ancient_civilizations/">Ancient Civilizations</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/anthropology/">Anthropology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/archaeology/">Archaeology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/dinosaurs/">Dinosaurs</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/early_humans/">Early Humans</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/early_mammals/">Early Mammals</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/evolution/">Evolution</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/lost_treasures/">Lost Treasures</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/origin_of_life/">Origin of Life</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/paleontology/">Paleontology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/fossils_ruins/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> </div> <!-- /row --> </div> <!-- /yamm-content --> </li> <!-- /menu-item --> </ul> <!-- /dropdown-menu --> </li> <!-- /dropdown --> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Society <span class="caret"></span></a> <ul class="dropdown-menu dropdown-menu-left" role="menu"> <li class="menu-item"> <div class="yamm-content hyphenate"> <div>View all the latest <strong><a href="/web/20180724124145/https://www.sciencedaily.com/news/top/society/">top news</a></strong> in the social sciences & education, <span class="hidden-xs hidden-sm"><br/></span>or browse the topics below:</div> <div class="row"> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/">Science & Society</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/arts_and_culture/">Arts & Culture</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/consumerism/">Consumerism</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/economics/">Economics</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/political_science/">Political Science</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/privacy_issues/">Privacy Issues</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/public_health/">Public Health</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/racial_disparity/">Racial Disparity</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/religion/">Religion</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/sports/">Sports</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/world_development/">World Development</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/business_industry/">Business & Industry</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/biotechnology_and_bioengineering/">Biotechnology & Bioengineering</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/computers_and_internet/">Computers & Internet</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/energy_and_resources/">Energy & Resources</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/engineering/">Engineering</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/medical_technology/">Medical Technology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/health_medicine/pharmaceuticals/">Pharmaceuticals</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/matter_energy/automotive_and_transportation/">Transportation</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/business_industry/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> <div class="col-xs-4"> <div class="menu-section"><a href="/web/20180724124145/https://www.sciencedaily.com/news/education_learning/">Education & Learning</a></div> <ul class="list-unstyled menu-topics"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/plants_animals/animal_learning_and_intelligence/">Animal Learning & Intelligence</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/creativity/">Creativity</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/educational_psychology/">Educational Psychology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/computers_math/educational_technology/">Educational Technology</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/infant_and_preschool_learning/">Infant & Preschool Learning</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/mind_brain/learning_disorders/">Learning Disorders</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/science_society/stem_education/">STEM Education</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/education_learning/">... <em>more topics</em></a></li> </ul> <!-- /menu-topics --> </div> <!-- /col-xs-4 --> </div> <!-- /row --> </div> <!-- /yamm-content --> </li> <!-- /menu-item --> </ul> <!-- /dropdown-menu --> </li> <!-- /dropdown --> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Quirky <span class="caret"></span></a> <ul class="dropdown-menu" role="menu"> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/strange_offbeat/">Top News</a></li> <li class="divider"> </li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/strange_offbeat/human_quirks/">Human Quirks</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/strange_offbeat/odd_creatures/">Odd Creatures</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/strange_offbeat/bizarre_things/">Bizarre Things</a></li> <li><a href="/web/20180724124145/https://www.sciencedaily.com/news/strange_offbeat/weird_world/">Weird World</a></li> </ul> <!-- /dropdown-menu --> </li> <!-- /dropdown --> </ul> <form action="/web/20180724124145/https://www.sciencedaily.com/search/" method="get" class="navbar-form navbar-right" role="search"> <div class="form-group search"> <div class="input-group"> <input type="text" id="keyword" name="keyword" class="form-control hidden-xs" placeholder="Search"/><span class="input-group-btn"><button class="btn btn-default" type="submit"><i class="fa fa-search"></i></button></span> <input type="hidden" id="list_view" value="summaries"/><input type="hidden" id="saved_summaries"/><input type="hidden" id="saved_headlines"/><input type="hidden" id="excluded_filenames" value="180723142950,180723142902,180723142845,180723142842,180723142945,180723142759,180723143040,180723143018,180723143002,180723142837,180723142829,180723082134,180723071606,180719142148"/> </div> </div> </form> </div> <!--/.nav-collapse --> </div> </nav> </div> </div> <!-- /navwrapper --> <footer><div class="container light-gray"> <div class="row footer-links"> <div class="col-sm-8 col-md-4"> <div class="footer-head">Free Subscriptions</div> <hr class="footer-rule"/> <p>Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:</p> <ul class="list-unstyled footer-list"> <li> <i class="fa fa-envelope fa-fw"></i> <a href="/web/20180724124145/https://www.sciencedaily.com/newsletters.htm">Email Newsletters</a> </li> <li> <i class="fa fa-rss fa-fw"></i> <a href="/web/20180724124145/https://www.sciencedaily.com/newsfeeds.htm">RSS Feeds</a> </li> </ul> </div> <div class="col-sm-8 col-md-4"> <div class="footer-head">Follow Us</div> <hr class="footer-rule"/> <p>Keep up to date with the latest news from ScienceDaily via social networks:</p> <ul class="list-unstyled footer-list"> <li> <i class="fa fa-facebook fa-fw"></i> <a href="https://web.archive.org/web/20180724124145/https://www.facebook.com/sciencedaily">Facebook</a> </li> <li> <i class="fa fa-twitter fa-fw"></i> <a href="https://web.archive.org/web/20180724124145/https://twitter.com/sciencedaily">Twitter</a> </li> <li> <i class="fa fa-google-plus fa-fw"></i> <a href="https://web.archive.org/web/20180724124145/https://plus.google.com/+sciencedaily">Google+</a> </li> <li> <i class="fa fa-linkedin fa-fw"></i> <a href="https://web.archive.org/web/20180724124145/https://www.linkedin.com/company/sciencedaily">LinkedIn</a> </li> </ul> </div> <div class="col-sm-8 col-md-4"> <div class="footer-head">Have Feedback?</div> <hr class="footer-rule"/> <p>Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?</p> <ul class="list-unstyled footer-list"> <li> <i class="fa fa-comment fa-fw"></i> <a href="https://web.archive.org/web/20180724124145/https://sciencedaily.wufoo.com/forms/sciencedaily-feedback/">Leave Feedback</a> </li> <li> <i class="fa fa-phone fa-fw"></i> <a href="/web/20180724124145/https://www.sciencedaily.com/contact.htm">Contact Us</a> </li> </ul> </div> </div> </div> <div class="container dark-gray"> <div class="bottom-links"> <a href="/web/20180724124145/https://www.sciencedaily.com/about.htm">About This Site</a> | <a href="/web/20180724124145/https://www.sciencedaily.com/staff.htm">Editorial Staff</a> | <a href="/web/20180724124145/https://www.sciencedaily.com/awards.htm">Awards & Reviews</a> | <a href="/web/20180724124145/https://www.sciencedaily.com/contribute.htm">Contribute</a> | <a href="/web/20180724124145/https://www.sciencedaily.com/advertise.htm">Advertise</a> | <a href="/web/20180724124145/https://www.sciencedaily.com/privacy.htm">Privacy Policy</a> | <a href="/web/20180724124145/https://www.sciencedaily.com/terms.htm">Terms of Use</a> </div> <div> <a href="/web/20180724124145/https://www.sciencedaily.com/copyright.htm">Copyright 2018 ScienceDaily</a> or by other parties, where indicated. All rights controlled by their respective owners.</div> <div>Content on this website is for information only. It is not intended to provide medical or other professional advice.</div> <div>Views expressed here do not necessarily reflect those of ScienceDaily, its staff, its contributors, or its partners.</div> <div>Financial support for ScienceDaily comes from advertisements and referral programs, where indicated.</div> </div> </footer><!-- Bootstrap core JavaScript ================================================== --><!-- Placed at the end of the document so the pages load faster --><script src="/web/20180724124145js_/https://www.sciencedaily.com/js/jquery.min.js"></script><script src="/web/20180724124145js_/https://www.sciencedaily.com/js/bootstrap.min.js"></script><!-- IE10 viewport hack for Surface/desktop Windows 8 bug --><script src="/web/20180724124145js_/https://www.sciencedaily.com/js/ie10-viewport-bug-workaround.js"></script><script src="/web/20180724124145js_/https://www.sciencedaily.com/js/jquery.newsTicker.min.js"></script><script src="/web/20180724124145js_/https://www.sciencedaily.com/js/jQuery.print.js"></script><script src="/web/20180724124145js_/https://www.sciencedaily.com/js/social-share-kit.min.js"></script><script src="/web/20180724124145js_/https://www.sciencedaily.com/js/custom-201805181033.js"></script> </body> </html> <!-- Page successfully written to cache. --> <!-- Cached Tue, 24 Jul 2018 12:18:05 GMT --> <!-- FILE ARCHIVED ON 12:41:45 Jul 24, 2018 AND RETRIEVED FROM THE INTERNET ARCHIVE ON 01:58:06 Feb 27, 2025. JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE. ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C. SECTION 108(a)(3)). --> <!-- playback timings (ms): captures_list: 0.596 exclusion.robots: 0.039 exclusion.robots.policy: 0.028 esindex: 0.011 cdx.remote: 20.249 LoadShardBlock: 403.116 (3) PetaboxLoader3.datanode: 154.925 (4) PetaboxLoader3.resolve: 346.395 (2) load_resource: 156.619 -->