Archive: 30/03/2012

FDA: tobacco companies must report chemicals

(AP) -- Tobacco companies will be required to report the levels of dangerous chemicals found in cigarettes, chew and other products under the latest rules designed to tighten regulation of the tobacco industry.

Tales from the crypt lead researchers to cancer discovery

Tales from the crypt are supposed to be scary, but new research from Vanderbilt University, the HudsonAlpha Institute for Biotechnology and colleagues shows that crypts can be places of renewal too: intestinal crypts, that ...

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