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. (AP) -- A federal judge in Montana restored protections Monday for an estimated 600 grizzly bears in and around Yellowstone National Park, citing in part a decline in their food supply caused by climate change. http://www.physorg.com/news172770921.html Biology Mon, 21 Sep 2009 16:56:40 EST news172770921 Alberta's scant grizzly bear population could grow by up to five per cent a year if fewer logging roads are built in the animals' habitat, according to University of Alberta researchers. http://www.physorg.com/news144598913.html Space & Earth Thu, 30 Oct 2008 15:21:53 EST news144598913