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. (AP) -- Fourteen states, the nation's capital and the federal government hiked their cigarette taxes last year, but health officials worry that tobacco company discounts are keeping prices down. http://phys.org/news189964726.html Medicine & Health Thu, 08 Apr 2010 17:10:01 EST news189964726