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For current content go to <a href="https://www.abc.net.au/news/science/">ABC News</a>.</strong></p>  <p id="tagsAlpha" class="ssl"><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><a href="/science/tag/?site=science&section=alpha&subsection=f" class="F">F</a><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><strong>L</strong><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>L</h2> <ul class="tags"> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=lake-st-clair-7140">lake-st-clair-7140</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=lancelin-6044">lancelin-6044</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=land-clearing">land-clearing</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=land-management">land-management</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=land-pollution">land-pollution</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=landslide">landslide</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=lane-cove-2066">lane-cove-2066</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=languages">languages</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=la-trobe-university-3086">la-trobe-university-3086</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=latvia">latvia</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=law-crime-and-justice">law-crime-and-justice</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=laws">laws</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=lead">lead</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=lebanon">lebanon</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=leeton-2705">leeton-2705</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=lennox-head-2478">lennox-head-2478</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=lessonplans">lessonplans</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=leukaemia">leukaemia</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=library-museum-and-gallery">library-museum-and-gallery</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=libyan-arab-jamahiriya">libyan-arab-jamahiriya</a></li> <li><a href="/science/tag/browse.htm?site=science&topic=latest&tag=lifelong-learning">lifelong-learning</a></li> <li><a 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