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name="adminForm" id="adminForm" class="form-inline"> <fieldset class="filters btn-toolbar"> <div class="btn-group"> <label class="filter-search-lbl element-invisible" for="filter-search"> Enter Part of Title  </label> <input type="text" name="filter-search" id="filter-search" value="" class="inputbox" onchange="document.adminForm.submit();" title="Enter all or part of the title to search for." placeholder="Enter Part of Title" /> </div> <div class="btn-group pull-right"> <label for="limit" class="element-invisible"> Display # </label> <select id="limit" name="limit" class="inputbox input-mini" size="1" onchange="this.form.submit()"> <option value="5">5</option> <option value="10" selected="selected">10</option> <option value="15">15</option> <option value="20">20</option> <option value="25">25</option> <option value="30">30</option> <option value="50">50</option> <option value="100">100</option> <option value="0">All</option> </select> </div> <input type="hidden" name="filter_order" value="" /> <input type="hidden" name="filter_order_Dir" value="" /> <input type="hidden" name="limitstart" value="" /> <input type="hidden" name="task" value="" /> <div class="clearfix"></div> </fieldset> <ul class="category list-striped list-unstyled"> <li class="cat-list-row0 clearfix" > <h3> <a href="/articles/47389-overwhelming-the-mississippi"> Overwhelming the Mississippi </a> </h3> <a href="/articles/47389-overwhelming-the-mississippi"> <img src="http://www.enn.com/image_for_articles/47389-1.jpg/medium" alt=""> </a> <span class="tag-body"> New evidence from University of Texas at Austin researchers posit that the great Mississippi's natural ability to chemically filter out nitrates is being overwhelmed. UT's hydrologists demonstrate the enormity of the filtering process for almost every drop of water that enters into the 311,000-mile long course ending in the Gulf of Mexico. <a style="margin-top: -10px;display: block;" href="/articles/47389-overwhelming-the-mississippi"> >> Read the Full Article</a> </span> </li> <li class="cat-list-row1 clearfix" > <h3> <a href="/articles/47388-carbon-dioxide-pushing-weather-around-in-the-southern-hemisphere"> Carbon Dioxide pushing weather around in the southern hemisphere </a> </h3> <a href="/articles/47388-carbon-dioxide-pushing-weather-around-in-the-southern-hemisphere"> <img src="http://www.enn.com/image_for_articles/47388-1.jpg/medium" alt=""> </a> <span class="tag-body"> So why is Antarctica is not warming as much as other continents, and why are there more droughts in southern Australia? According to new Antarctic ice core research published in Nature Climate Change, rising levels of carbon dioxide in the atmosphere are intensifying the Southern Ocean winds, which are known to deliver rain to southern Australia, but instead they are pushing them further south towards Antarctica. <a style="margin-top: -10px;display: block;" href="/articles/47388-carbon-dioxide-pushing-weather-around-in-the-southern-hemisphere"> >> Read the Full Article</a> </span> </li> <li class="cat-list-row0 clearfix" > <h3> <a href="/articles/47386-coral-reefs--whos-protecting-whom?"> Coral Reefs: Who's protecting whom? </a> </h3> <a href="/articles/47386-coral-reefs--whos-protecting-whom?"> <img src="http://www.enn.com/image_for_articles/47386-1.jpg/medium" alt=""> </a> <span class="tag-body"> According to a recent study, delicate coral reefs are protecting hundreds of millions of people around the world from stronger storms, rising seas, and flooding. 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