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. (PhysOrg.com) -- UV light-enhanced tooth bleaching is not only a con, but is dangerous to your eyes and skin, says a Royal Society of Chemistry journal. http://www.physorg.com/news152453762.html Chemistry Thu, 29 Jan 2009 12:16:29 EST news152453762 (PhysOrg.com) -- An international team of chemical engineers, chemists and pharmacists has made a major breakthrough that will significantly boost the accuracy and speed of drug testing. http://www.physorg.com/news150386054.html Chemistry Mon, 05 Jan 2009 13:54:14 EST news150386054