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document.write('<li class="rss_item"><a class="rss_item" href="http://www.sciencedaily.com/releases/2010/02/100208154649.htm"  target="_blank">Biologist solves mystery of tropical grasses\' origin</a>');
document.write('<br /><span class="rss_date">posted on February 09, 2010 05:00:00 pm</span>');
document.write('<br />Biologists have found that rainfall, not temperature, was the primary trigger for the evolutionary beginnings of C4 tropical grasses....');
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document.write('<li class="rss_item"><a class="rss_item" href="http://www.sciencedaily.com/releases/2010/02/100203131134.htm"  target="_blank">Probing exoplanets from the ground: A little telescope goes a long way</a>');
document.write('<br /><span class="rss_date">posted on February 09, 2010 02:00:00 pm</span>');
document.write('<br />NASA astronomers have successfully demonstrated that a David of a telescope can tackle Goliath-size questions in the quest to study Earth-like planets...');
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document.write('<li class="rss_item"><a class="rss_item" href="http://www.sciencedaily.com/releases/2010/02/100208091926.htm"  target="_blank">Marijuana ineffective as an Alzheimer\'s treatment</a>');
document.write('<br /><span class="rss_date">posted on February 09, 2010 02:00:00 pm</span>');
document.write('<br />The benefits of marijuana in tempering or reversing the effects of Alzheimer\'s disease have been challenged in a new study....');
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document.write('<li class="rss_item"><a class="rss_item" href="http://www.sciencedaily.com/releases/2010/02/100208185158.htm"  target="_blank">Mediterranean diet may lower risk of brain damage that causes thinking problems</a>');
document.write('<br /><span class="rss_date">posted on February 09, 2010 11:00:00 am</span>');
document.write('<br />A Mediterranean diet may help people avoid the small areas of brain damage that can lead to problems with thinking and memory, according to a new stud...');
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document.write('<li class="rss_item"><a class="rss_item" href="http://www.sciencedaily.com/releases/2010/02/100203161432.htm"  target="_blank">Plant derivative could help refine cancer treatment</a>');
document.write('<br /><span class="rss_date">posted on February 09, 2010 11:00:00 am</span>');
document.write('<br />Researchers are seeking to refine cancer treatment with an anti-inflammatory plant derivative long used in Chinese medicine....');
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