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. Within 10 years, we'll find life outside Earth -- that's the prediction of Peter Smith, the University of Arizona professor who led NASA's Phoenix Mars Mission. http://www.physorg.com/news159548452.html Space & Earth Tue, 21 Apr 2009 16:01:26 EST news159548452 (PhysOrg.com) -- A recent study has confirmed that although there was a large reduction of organic carbon and total nitrogen pools when prairies were first cultivated and drained, there has been no consistent pattern in these organic matter pools during the period of synthetic fertilizer use, that is, from 1957-2002. http://www.physorg.com/news151261782.html Space & Earth Thu, 15 Jan 2009 17:09:42 EST news151261782 Mercury pollution has already spurred public health officials to advise eating less fish, but it could become a more pressing concern in a warmer world. http://www.physorg.com/news150560491.html Space & Earth Wed, 07 Jan 2009 14:21:31 EST news150560491