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href="/web/20180202105433/http://www.bbc.com/news/science-environment-42909866" class="title-link"> <h3 class="title-link__title"> <span class="title-link__title-text">Polar bears 'running out of food'</span> </h3> </a> <div class="buzzard__image"> <div class="responsive-image responsive-image--16by9"> <img src="https://web.archive.org/web/20180202105433im_/https://ichef-1.bbci.co.uk/news/200/cpsprodpb/3A88/production/_99848941_05ab1ff3-5f7f-400b-859a-a8de4d8c29d1.jpg" class="js-image-replace" alt="GPS video-camera collars were applied to solitary adult female polar bears for 8 to 12 days in April, 2014-2016. These collars enabled researchers to understand the movements, behaviors, and foraging success of polar bears on the sea ice." width="976" height="549"/> </div> </div> <div class="buzzard__body"> <p class="buzzard__summary">Tracking collars on female polar bears measure the animals' struggle to find food on diminishing Arctic ice.</p> <div class="buzzard__info-list"> <ul class="mini-info-list"> <li class="mini-info-list__item"><div class="date date--v2" data-seconds="1517512881" data-datetime="1 February 2018">1 February 2018</div></li> <li class="mini-info-list__item mini-info-list__item--section"><span class="mini-info-list__section-desc off-screen">From the section </span><a href="/web/20180202105433/http://www.bbc.com/news/science_and_environment" class="mini-info-list__section" data-entityid="section-label">Science & Environment</a></li> <li class="mini-info-list__item"><span id="dna-comment-count___CPS__42909866" class="js-comment-count comment-count" 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data-src="https://web.archive.org/web/20180202105433oe_/https://ichef-1.bbci.co.uk/news/200/cpsprodpb/5B5F/production/_99819332_p05wmd8k.jpg" data-width="976" data-height="549" data-alt="A lunar eclipse, supermoon and blue moon are about to happen at once. 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mini-info-list__item--section"><span class="mini-info-list__section-desc off-screen">From the section </span><a href="/web/20180202105433/http://www.bbc.com/news/science_and_environment" class="mini-info-list__section" data-entityid="section-label">Science & Environment</a></li> </ul> </div> <a href="/web/20180202105433/http://www.bbc.com/news/av/science-environment-42879001/what-is-a-super-blue-blood-moon" class="faux-block-link__overlay-link" tabindex="-1" aria-hidden="true">Full article What is a 'super blue blood moon'?</a> </div> </div> </div> <div id="comp-candy-asset-munger-7" class="distinct-component-group container-robin"> <h2 class="group-title " data-entityid="#also_in_the_news"> Also in the News </h2> <div class="robin sparrow-container"> <div class="robin-item faux-block-link" data-entityid="also-in-news#1"> <div class="robin-item__image"> <div class="responsive-image responsive-image--16by9"> <div class="js-delayed-image-load" 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Karangetang"></div> <!--[if lt IE 9]> <img src="https://ichef.bbci.co.uk/news/200/cpsprodpb/F8D8/production/_99740736_gettyimages-165644577.jpg" class="js-image-replace" alt="In this picture taken on April 4, 2013, lava spews from the top of Mount Karangetang" width="976" height="549" /> <![endif]--> </div> </div> <div class="sparrow-item__body"> <a href="/web/20180202105433/http://www.bbc.com/news/world-asia-42813832" class="title-link"> <h3 class="title-link__title"> <span class="title-link__title-text">Planet rumbles</span> </h3> </a> <p class="sparrow-item__summary">It's been an active week on the Ring of Fire</p> <div class="sparrow-item__info"> <ul class="mini-info-list"> <li class="mini-info-list__item"><div class="date date--v2" data-seconds="1516863802" data-datetime="25 January 2018">25 January 2018</div></li> <li class="mini-info-list__item mini-info-list__item--section"><span class="mini-info-list__section-desc off-screen">From the section </span><a 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</div> <div class="sparrow-item__body"> <a href="/web/20180202105433/http://www.bbc.com/news/technology-42730916" class="title-link"> <h3 class="title-link__title"> <span class="title-link__title-text">Virgin's Hyperloop</span> </h3> </a> <p class="sparrow-item__summary">Future or fantasy? </p> <div class="sparrow-item__info"> <div class="byline byline--flip"> <div class="byline__correspondent-photo-container"> <img src="https://web.archive.org/web/20180202105433im_/http://static.bbci.co.uk/news/1.227.02334/img/correspondents/circles/rorycellanjones.png" class="byline__correspondent-photo" alt=""> </div> <div class="byline__name-and-title" data-entityid="correspondent-byline"> <a href="/web/20180202105433/http://www.bbc.com/news/correspondents/rorycellanjones" class="byline__name-link"><span class="byline__name">Rory Cellan-Jones</span></a> <span class="byline__title">Technology correspondent</span> </div> </div> <ul class="mini-info-list"> <li class="mini-info-list__item"><div 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<![endif]--> </div> </div> <div class="sparrow-item__body"> <a href="/web/20180202105433/http://www.bbc.com/news/world-42639877" class="title-link"> <h3 class="title-link__title"> <span class="title-link__title-text">Crunch question</span> </h3> </a> <p class="sparrow-item__summary">Do insects actually taste any good?</p> <div class="sparrow-item__info"> <ul class="mini-info-list"> <li class="mini-info-list__item"><div class="date date--v2" data-seconds="1516275020" data-datetime="18 January 2018">18 January 2018</div></li> <li class="mini-info-list__item mini-info-list__item--section"><span class="mini-info-list__section-desc off-screen">From the section </span><a href="/web/20180202105433/http://www.bbc.com/news/world" class="mini-info-list__section" data-entityid="section-label">World</a></li> </ul> </div> </div> <a href="/web/20180202105433/http://www.bbc.com/news/world-42639877" class="faux-block-link__overlay-link" tabindex="-1" aria-hidden="true">Full article Crunch question</a> 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heat might be here to stay</p> <div class="sparrow-item__info"> <ul class="mini-info-list"> <li class="mini-info-list__item"><div class="date date--v2" data-seconds="1515860895" data-datetime="13 January 2018">13 January 2018</div></li> <li class="mini-info-list__item mini-info-list__item--section"><span class="mini-info-list__section-desc off-screen">From the section </span><a href="/web/20180202105433/http://www.bbc.com/news/world/australia" class="mini-info-list__section" data-entityid="section-label">Australia</a></li> </ul> </div> </div> <a href="/web/20180202105433/http://www.bbc.com/news/world-australia-42657234" class="faux-block-link__overlay-link" tabindex="-1" aria-hidden="true">Full article Hot topic</a> </div> <div class="sparrow-item faux-block-link" data-entityid="feature-main#6"> <div class="sparrow-item__image"> <div class="responsive-image responsive-image--16by9"> <div class="js-delayed-image-load" 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data-datetime="10 January 2018">10 January 2018</div></li> <li class="mini-info-list__item mini-info-list__item--section"><span class="mini-info-list__section-desc off-screen">From the section </span><a href="/web/20180202105433/http://www.bbc.com/news/science_and_environment" class="mini-info-list__section" data-entityid="section-label">Science & Environment</a></li> <li class="mini-info-list__item"><span id="dna-comment-count___CPS__42566393" class="js-comment-count comment-count" data-comments-id="__CPS__42566393"></span><span class="off-screen"> comments</span></li> </ul> </div> </div> <a href="/web/20180202105433/http://www.bbc.com/news/science-environment-42566393" class="faux-block-link__overlay-link" tabindex="-1" aria-hidden="true">Full article Check your pollution</a> </div> </div> </div> </div> <div id="comp-candy-asset-munger-10" class="distinct-component-group "> <h2 class="group-title " data-entityid="#analysis"> Analysis </h2> <div class="sparrow-container sparrow-columns"> <div class="sparrow sparrow__3 sparrow__dark"> <div class="sparrow-item sparrow-item--has-byline faux-block-link" data-entityid="explainers#1"> <div class="sparrow-item__image"> <div class="responsive-image responsive-image--16by9"> <div class="js-delayed-image-load" data-src="https://web.archive.org/web/20180202105433oe_/https://ichef-1.bbci.co.uk/news/200/cpsprodpb/0140/production/_99702300_1.png" data-width="976" data-height="549" data-alt="Launch"></div> <!--[if lt IE 9]> <img src="https://ichef-1.bbci.co.uk/news/200/cpsprodpb/0140/production/_99702300_1.png" class="js-image-replace" alt="Launch" width="976" height="549" /> <![endif]--> </div> </div> <div class="sparrow-item__body"> <a href="/web/20180202105433/http://www.bbc.com/news/science-environment-42780872" class="title-link"> <h3 class="title-link__title"> <span class="title-link__title-text">NZ rocket launch heralds new wave</span> </h3> </a> <div class="sparrow-item__info"> <div class="byline byline--flip"> <div class="byline__correspondent-photo-container"> <img src="https://web.archive.org/web/20180202105433im_/http://static.bbci.co.uk/news/1.227.02334/img/correspondents/circles/jonathanamos.png" class="byline__correspondent-photo" alt=""> </div> <div class="byline__name-and-title" data-entityid="correspondent-byline"> <a href="/web/20180202105433/http://www.bbc.com/news/correspondents/jonathanamos" class="byline__name-link"><span class="byline__name">Jonathan Amos</span></a> <span class="byline__title">BBC Science Correspondent</span> </div> </div> <ul class="mini-info-list"> <li class="mini-info-list__item"><div class="date date--v2" data-seconds="1516644954" data-datetime="22 January 2018">22 January 2018</div></li> <li class="mini-info-list__item mini-info-list__item--section"><span class="mini-info-list__section-desc off-screen">From the section </span><a href="/web/20180202105433/http://www.bbc.com/news/science_and_environment" class="mini-info-list__section" data-entityid="section-label">Science & Environment</a></li> </ul> </div> </div> <a href="/web/20180202105433/http://www.bbc.com/news/science-environment-42780872" class="faux-block-link__overlay-link" tabindex="-1" aria-hidden="true">Full article NZ rocket launch heralds new wave</a> </div> <div class="sparrow-item sparrow-item--has-byline faux-block-link" data-entityid="explainers#2"> <div class="sparrow-item__image"> <div class="responsive-image responsive-image--16by9"> <div class="js-delayed-image-load" data-src="https://web.archive.org/web/20180202105433oe_/https://ichef-1.bbci.co.uk/news/200/cpsprodpb/12E4F/production/_99619377_whatsubject.jpg" data-width="976" data-height="549" data-alt="Right whales have a habit of holding their tails fins out of the water"></div> <!--[if lt IE 9]> <img src="https://ichef-1.bbci.co.uk/news/200/cpsprodpb/12E4F/production/_99619377_whatsubject.jpg" class="js-image-replace" alt="Right whales have a habit of holding their tails fins out of the water" width="976" height="549" /> <![endif]--> </div> </div> <div class="sparrow-item__body"> <a href="/web/20180202105433/http://www.bbc.com/news/science-environment-42708207" class="title-link"> <h3 class="title-link__title"> <span class="title-link__title-text">Counting South Georgia's whales</span> </h3> </a> <div class="sparrow-item__info"> <div class="byline byline--flip"> <div class="byline__correspondent-photo-container"> <img src="https://web.archive.org/web/20180202105433im_/http://static.bbci.co.uk/news/1.227.02334/img/correspondents/circles/jonathanamos.png" class="byline__correspondent-photo" alt=""> </div> <div class="byline__name-and-title" data-entityid="correspondent-byline"> <a href="/web/20180202105433/http://www.bbc.com/news/correspondents/jonathanamos" class="byline__name-link"><span class="byline__name">Jonathan Amos</span></a> <span class="byline__title">BBC Science Correspondent</span> </div> </div> <ul class="mini-info-list"> <li 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