http://phys.org/ en-us Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. U.S. Department of Agriculture (USDA)-funded studies of mammary gland development in laboratory rats fed blueberries or other foods of interest may aid breast cancer research. http://phys.org/news226662535.html Chemistry Tue, 07 Jun 2011 10:49:07 EST news226662535 South Korea on Wednesday conditionally lifted a ban on stem cell research using human eggs, three years after outlawing the practice because a scientist was found to have faked his work. http://phys.org/news160208331.html Biology Wed, 29 Apr 2009 07:19:32 EST news160208331 Just as no two humans are the same, a Purdue University scientist has shown treating mice more as individuals in laboratory testing cuts down on erroneous results and could significantly reduce the cost of drug development. http://phys.org/news157643106.html Medicine & Health Mon, 30 Mar 2009 14:45:34 EST news157643106