http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. "To thine own self be true" may take on a new meaning -not with people or animal behavior but with plant behavior. http://www.physorg.com/news164652485.html Biology Fri, 19 Jun 2009 17:48:52 EST news164652485 There are fewer species of ants in the northern hemisphere than in the southern hemisphere. This is the conclusion drawn by an international team of scientists that have studied 1,003 local ant assemblages on five different continents. According to the study, ant communities in the northern hemisphere may have suffered more extinctions as a result of the climate changes that occurred between 53 and 54 million years ago. http://www.physorg.com/news160817116.html Biology Wed, 06 May 2009 08:27:05 EST news160817116 Claims that coastal tree barriers can halt the might of a tsunami are false and dangerous, a team of international marine scientists said today. http://www.physorg.com/news149485861.html Space & Earth Fri, 26 Dec 2008 03:51:01 EST news149485861