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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>  <p id="tagsAlpha" class="ssf"><a href="/science/tag/?site=science&section=alpha&subsection=a" class="A">A</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=b" class="B">B</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=c" class="C">C</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=d" class="D">D</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=e" class="E">E</a><span> | </span><strong>F</strong><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=g" Class="G">G</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=h" class="H">H</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=i" class="I">I</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=j" class="J">J</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=k" class="k">K</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=l" class="L">L</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=m" class="m">M</a> <span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=n" class="N">N</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=o" class="O">O</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=p" class="P">P</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=q" class="Q">Q</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=r" Class="R">R</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=s" class="S">S</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=t" class="T">T</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=u" class="U">U</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=v" class="V">V</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=w" class="W">W</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=x" class="x">X</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=y" class="Y">Y</a><span> | </span><a href="/science/tag/?site=science&section=alpha&subsection=z" class="Z">Z</a></p>  <h2>F</h2> <ul class="tags"> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=family">family</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=family-and-children">family-and-children</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=famine">famine</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fantasy">fantasy</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fashion">fashion</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=features">features</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=federal-elections">federal-elections</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=federal-government">federal-government</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=feminism">feminism</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=ferntree-gully-3156">ferntree-gully-3156</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fertilisers">fertilisers</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fertility-and-infertility">fertility-and-infertility</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fiction">fiction</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fiji">fiji</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=film-movies">film-movies</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fingerprinting">fingerprinting</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=finke-0872">finke-0872</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=finland">finland</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fires">fires</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fish">fish</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fishing-aquaculture">fishing-aquaculture</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fitzroy-3065">fitzroy-3065</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=fitzroy-crossing-6765">fitzroy-crossing-6765</a></li> 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