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For all the latest ABC Science content click <a href="/news/science/" style="color:#FFF;text-decoration:underline">here</a>.</h2></div> <div id="header"> <h1><a href="/news/science/"><img src="/science/img/2007/abcScience.png" border="0" align="right" alt="ABC Science" id="mainLogo"></a></h1> <div class="clear"></div> </div> <div id="wrapperSiteNav"> <div id="siteNav"> <h3>Site Navigation</h3> <div class="siteBling"> <ul class="multiMediaLinks"> <li class="multiMedia navVideo"><a href="/news/science/">Video</a></li> <li class="multiMedia navAudio"><a href="/news/science/">Audio</a></li> <li class="multiMedia navPhotos"><a href="/science/photos/">Photos</a></li> </ul> </div> <div class="clear"></div> <div class="siteLinks"> <ul id="topicsLinks"> <li class="navlink "><a name="exploreByTopic" id="exploreByTopic">Explore by topic</a> <ul id="topicsList"> <li class="navTopicAncient"><a href="/news/science/nature/" class="first ancient"><span>Ancient Worlds</span></a></li> <li class="navTopicHuman"><a href="/news/science/humans" class="human"><span>Being Human</span></a></li> <li class="navTopicEnergy"><a href="/news/science/" class="energy"><span>Energy & Transport</span></a></li> <li class="navTopicEnviro"><a href="/news/science/nature/" class="enviro"><span>Environment & Nature</span></a></li> <li class="navTopicHealth"><a href="/news/science/humans/" class="health"><span>Health & Medical</span></a></li> <li class="navTopicTech"><a href="/news/technology/" class="tech"><span>Innovation & Technology</span></a></li> <li class="navTopicSpace last"><a href="/news/science/space" class="space"><span class="last">Space & Astronomy</span></a></li> </ul> </li> </ul> <ul class="genreLinks"> <li class="navlink navNews"><a href="/news/science" class="genreRoot">News in Science</a></li> <li class="navlink navInDepth"><a href="/news/science/" class="genreRoot">In Depth</a></li> <li class="navlink navK2"><a href="/science/drkarl/" class="genreRoot">Dr Karl</a> <ul id="subnavDrkarl"> <li><a href="/science/drkarl/greatmomentsinscience/"><span>Great Moments in Science</span></a></li> <li><a href="/science/drkarl/scienceontriplej"><span class="radio">Dr Karl on triplej</span></a></li> <li><a href="/science/drkarl/trek/"><span>Karl Trek</span></a></li> <li><a href="/tv/sleekgeeks/"><span>Sleek Geeks</span></a></li> <li><a href="/science/sleekgeeks/eureka/"><span>School's video prize</span></a></li> <li class="last"><a href="https://www.abc.net.au/news/karl-kruszelnicki/8462002"><span>Karl Who?</span></a></li> </ul> </li> <li class="navlink navQandA"><a href="/news/science/" class="genreRoot">Ask an Expert</a></li> <li class="navlink navBasics"><a href="/news/science/" class="genreRoot">Bernie's Basics</a></li> <li class="navlink navGames"><a href="/news/science/" class="genreRoot">Quizzes & Games</a> </li> <li class="navlink navTeachers"><a href="/science/surfingscientist/" class="genreRoot">Teaching Science</a> <ul id="subnavLearn"> <li><a href="/science/surfingscientist/lessonplans/"><span>Lesson Plans</span></a></li> <li><a href="/science/surfingscientist/conundrums/"><span>Conundrums</span></a></li> <li><a href="/science/surfingscientist/demonstrations/"><span>Demonstrations</span></a></li> <li class="last"><a href="/science/careers/"><span><strong>Careers</strong></span></a></li> <li><a href="/science/careers/acedayjobs/"><span>Ace Day Jobs</span></a></li> <li><a href="/science/careers/talkingscience/"><span>Talking Science</span></a></li> <li class="last"><a href="/science/careers/catapult/"><span>Catapult on triplej</span></a></li> </ul> </li> </ul> <div class="clear"></div> </div> <div class="clear"></div> </div> </div> </div>  <div id="wrapperContent"> <div id="content"><a name="mainContent"></a> <div id="contentInner"> <div id="story" class="index"> <p id="hotTags"><span id="tagLine">Hot tags </span><span id="hotTagsLinks"><a href="/science/tag/browse.htm?topic=latest&tag=weather">Weather </a> <a href="/science/tag/browse.htm?topic=latest&tag=climate-change">Climate Change </a> <a href="/science/tag/browse.htm?topic=latest&tag=planets-and-asteroids">Planets and Asteroids </a> <a href="/science/tag/browse.htm?topic=latest&tag=archaeology">Archaeology </a> <a href="/science/tag/browse.htm?topic=latest&tag=fossils" class="last">Fossils </a> </span></p><div class="clear"></div> <h1 class="genreHeading"><span>Science subject and location tags</span></h1> <p class="noIndent"><strong>This tag library is an archive and is no longer updated. For current content go to <a href="https://www.abc.net.au/news/science/">ABC News</a>.</strong></p> <h2 class="sectionHeading"><span class="txupdate"><a href="https://www.abc.net.au/science/tag/indepthfeature/rss.xml" title="https://www.abc.net.au/science/tag/indepthfeature/rss.xml" class="rss">RSS<span> | </span></a><a href="/science/maps/map.htm?site=science&topic=latest&tag=indepthfeature" class="map">Map</a></span>Indepth features</h2> <div id="pageNavTop"><div class="pagenav"><p> 1 <a href="?site=science&topic=latest&tag=indepthfeature&page=02">2</a> <a href="?site=science&topic=latest&tag=indepthfeature&page=03">3</a> <a href="?site=science&topic=latest&tag=indepthfeature&page=04">4</a> <a href="?site=science&topic=latest&tag=indepthfeature&page=05">5</a> <a href="?site=science&topic=latest&tag=indepthfeature&page=06">6</a> <a href="?site=science&topic=latest&tag=indepthfeature&page=07">7</a> <a href="?site=science&topic=latest&tag=indepthfeature&page=08">8</a> <a href="?site=science&topic=latest&tag=indepthfeature&page=09">9</a> <a href="?site=science&topic=latest&tag=indepthfeature&page=10">10</a> <span class="pageNavNext" title="Next page"> <a href="?site=science&topic=latest&tag=indepthfeature&page=02">Next</a> </span> </p></div> </div> <h4 class="item001"><a href="https://www.abc.net.au/news/science/2017-08-26/elen-feuerriegel-the-underground-astronaut/8825148"><img src="https://www.abc.net.au/reslib/201708/r1738255_27211684.jpg" align="left" alt="">The 'underground astronaut' in search of ancient bones</a></h4> <p class="item001 itemList"><span class="txdate">Saturday, 26 August 2017</span><span class="description"><br><span class="slug">Human adventure</span> Elen Feuerriegel risked her life to recover bones hidden in a cave below the rolling hills of South Africa. What she found helped open a new chapter in the story of human evolution.</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=anthropology-and-sociology">anthropology-and-sociology</a>, <a href="/science/tag/browse.htm?tag=archaeology">archaeology</a>, <a href="/science/tag/browse.htm?tag=palaeontology">palaeontology</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item002"><a href="https://www.abc.net.au/news/science/2017-08-22/from-edge-of-solar-system-voyagers-still-talking-to-australia/8827606"><img src="https://www.abc.net.au/reslib/201708/r1736246_27168007.jpg" align="left" alt="">Voyager probes still signalling from the edge of the Solar System</a></h4> <p class="item002 itemList"><span class="txdate">Tuesday, 22 August 2017</span><span class="description"><br><span class="slug">Space exploration</span> This month marks 40 years since NASA launched the two Voyager space probes on their mission to explore the outer planets of our Solar System, and Australia has been helping the US space agency keep track of the probes at every step of their epic journey.</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=science-and-technology">science-and-technology</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item003"><a href="https://www.abc.net.au/news/science/2017-08-22/can-our-smartphones-get-any-smarter/8798020"><img src="https://www.abc.net.au/reslib/201708/r1736241_27167845.jpg" align="left" alt="">Can our smartphones get any smarter?</a></h4> <p class="item003 itemList"><span class="txdate">Tuesday, 22 August 2017</span><span class="description"><br><span class="slug">Clever smartphones</span> In the year 1926, the pioneering scientist and inventor Nikola Tesla predicted a device that would allow us to communicate instantly over any distance, seeing and hearing one another as though face to face.</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=science-and-technology">science-and-technology</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item004"><a href="https://www.abc.net.au/news/science/2017-08-19/how-often-do-solar-eclipses-occur/8820400"><img src="https://www.abc.net.au/reslib/201708/r1735697_27156583.jpg" align="left" alt="">Solar eclipses: Everything you need to know</a></h4> <p class="item004 itemList"><span class="txdate">Monday, 21 August 2017</span><span class="description"><br><span class="slug">Solar eclipse</span> How often do different types of solar eclipses occur and why? Why don't you see one every time there's a new Moon? Has their frequency changed over time?</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=science-and-technology">science-and-technology</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item005"><a href="https://www.abc.net.au/news/science/2017-08-19/smartphone-can-detect-malaria-ebola-eye-worm-and-more/8787136"><img src="https://www.abc.net.au/reslib/201708/r1735691_27156513.jpg" align="left" alt="">Five ways your smartphone could help save lives</a></h4> <p class="item005 itemList"><span class="txdate">Monday, 21 August 2017</span><span class="description"><br><span class="slug">Smartphone labs</span> A range of accessories are currently being developed that allow smartphones to test for diseases, toxins and more.</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=science-and-technology">science-and-technology</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item006"><a href="https://www.abc.net.au/news/science/2017-08-15/whats-behind-the-weather/8786838"><img src="https://www.abc.net.au/reslib/201708/r1733127_27101488.JPG" align="left" alt="">What's behind the weather?</a></h4> <p class="item006 itemList"><span class="txdate">Tuesday, 15 August 2017</span><span class="description"><br><span class="slug">Maths in action</span> Have you ever wondered about what is responsible for weird weather conditions? Or why some clouds look the way they do?</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=mathematics">mathematics</a>, <a href="/science/tag/browse.htm?tag=weather">weather</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item007"><a href="https://www.abc.net.au/news/science/2017-07-22/five-places-that-mark-australias-extreme-geological-past/8728928"><img src="https://www.abc.net.au/reslib/201707/r1725268_26934516.jpg" align="left" alt="">Five places that mark Australia's extreme past</a></h4> <p class="item007 itemList"><span class="txdate">Saturday, 22 July 2017</span><span class="description"><br><span class="slug">Extreme Australia</span> You might think Australia is a sleeping giant. But if you know where to look you'll find gravity warps, cataclysmic craters, supervolcanoes and spectacular underwater canyons.</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=earth-sciences">earth-sciences</a>, <a href="/science/tag/browse.htm?tag=geology">geology</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item008"><a href="https://www.abc.net.au/news/science/2017-07-20/indigenous-discovery-how-do-we-know-how-old-it-is/8719334"><img src="https://www.abc.net.au/reslib/201707/r1724019_26907019.jpg" align="left" alt="">How do we know how old the Madjedbebe rock shelter is?</a></h4> <p class="item008 itemList"><span class="txdate">Thursday, 20 July 2017</span><span class="description"><br><span class="slug">Archaeology explained</span> Archaeological excavations at a site near Kakadu National Park have pushed back the date of human arrival in Australia by up to 18,000 years. So how did scientists come up with that date?</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=indigenous-aboriginal-and-torres-strait-islander">indigenous-aboriginal-and-torres-strait-islander</a>, <a href="/science/tag/browse.htm?tag=archaeology">archaeology</a>, <a href="/science/tag/browse.htm?tag=aboriginal">aboriginal</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item009"><a href="https://www.abc.net.au/news/science/2017-07-10/juno-getting-up-close-to-jupiters-great-red-spot/8688326"><img src="https://www.abc.net.au/reslib/201707/r1720219_26825438.jpg" align="left" alt="">Juno and the Great Red Spot: Buzzing Jupiter's mammoth storm</a></h4> <p class="item009 itemList"><span class="txdate">Monday, 10 July 2017</span><span class="description"><br><span class="slug">Juno mission</span> NASA's Juno spacecraft is about to get closer than we've ever been to Jupiter's Great Red Spot - a storm that's bigger than our entire planet.</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=science-and-technology">science-and-technology</a>, <a href="/science/tag/browse.htm?tag=astronomy-space">astronomy-space</a>, <a href="/science/tag/browse.htm?tag=planets-and-asteroids">planets-and-asteroids</a>, <a href="/science/tag/browse.htm?tag=space-exploration">space-exploration</a>, <a href="/science/tag/browse.htm?tag=spacecraft">spacecraft</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item010"><a href="https://www.abc.net.au/news/2017-06-16/killing-in-the-name-of-science-on-lord-howe-island/8597688"><img src="https://www.abc.net.au/reslib/201706/r1713308_26681718.jpg" align="left" alt="">Killing in the name of science on Lord Howe Island</a></h4> <p class="item010 itemList"><span class="txdate">Wednesday, 21 June 2017</span><span class="description"><br><span class="slug">Off track</span> Lord Howe Island bats and whales are preserved, and sometimes killed, for science.</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=biology">biology</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item011"><a href="https://www.abc.net.au/news/science/2017-06-07/what-science-can-tell-us-about-the-best-music-for-romancing/8583892"><img src="https://www.abc.net.au/reslib/201706/r1707801_26566814.jpg" align="left" alt="">What science can tell us about the music of love</a></h4> <p class="item011 itemList"><span class="txdate">Wednesday, 7 June 2017</span><span class="description"><br><span class="slug">Mood music</span> Why do we feel such an emotional tie with music? Is there a biological basis to it, and how do we know what music puts us in the mood for romance?</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item012"><a href="https://www.abc.net.au/news/science/2017-05-20/endocrine-disrupting-chemicals-is-your-home-making-you-sick/8536926"><img src="https://www.abc.net.au/reslib/201705/r1701206_26427485.jpg" align="left" alt="">Is your home making you sick?</a></h4> <p class="item012 itemList"><span class="txdate">Monday, 22 May 2017</span><span class="description"><br><span class="slug">Chemical home</span> Our modern lives are drenched in chemicals. Some of these chemicals mimic hormones in our body's endocrine system. What are they and should you be worried?</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=science-and-technology">science-and-technology</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item013"><a href="https://www.abc.net.au/news/science/2017-05-13/do-it-to-yourself-science-a-history-of-risk-and-discovery/8517028"><img src="https://www.abc.net.au/reslib/201705/r1698869_26377688.jpg" align="left" alt="">Do-it-to-yourself science: a history of risk and discovery</a></h4> <p class="item013 itemList"><span class="txdate">Saturday, 13 May 2017</span><span class="description"><br><span class="slug">Self experimentation</span> Throughout history scientists have given themselves deadly diseases, gone on radical diets, taken unproven therapies, and sequenced their own genomes - all in the name of science.</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=medical-procedures">medical-procedures</a>, <a href="/science/tag/browse.htm?tag=medical-history">medical-history</a>, <a href="/science/tag/browse.htm?tag=medical-research">medical-research</a>, <a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item014"><a href="https://www.abc.net.au/news/science/2017-05-02/science-on-the-frontline-what-are-the-rules-of-engagement/8479738"><img src="https://www.abc.net.au/reslib/201705/r1694448_26287417.jpg" align="left" alt="CSIRO protest">Science on the frontline: What are the rules of engagement?</a></h4> <p class="item014 itemList"><span class="txdate">Tuesday, 2 May 2017</span><span class="description"><br><span class="slug">Science communication</span> What happens when the work of scientists puts them in conflict with people in power? What are the rules for government scientists?</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=indepthfeature">indepthfeature</a> </span></p> <h4 class="item015"><a href="https://www.abc.net.au/news/science/2017-05-02/csiro-missing-in-action-on-climate-advice/8479568"><img src="https://www.abc.net.au/reslib/201705/r1694445_26287319.jpg" align="left" alt="">CSIRO 'missing in action' on climate</a></h4> <p class="item015 itemList"><span class="txdate">Tuesday, 2 May 2017</span><span class="description"><br><span class="slug">Trusted advisors</span> Leaked emails from 2015 reveal a bitter dispute within CSIRO, Australia's leading science body, as management tried to prevent top scientists from breaking ranks before the Paris climate summit.</span><span class="tags"><br> <strong>Subjects: </strong><a href="/science/tag/browse.htm?tag=climate-change">climate-change</a>, <a href="/science/tag/browse.htm?tag=censorship">censorship</a>, <a 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