<p>A study of an ancient Martian meteorite found in Morocco in 2011 suggests that Mars was once a warmer place with much more water, scientists who analyzed the rock announced Thursday. <a href="http://www.usnews.com/news/articles/2013/01/03/ancient-meteorite-suggests-mars-had-lots-of-water">More</a> (Source: US News &amp; World Report)</p>
