News tagged with environmental health

US tightens standards for soot pollution (Update)

(AP)—The Obama administration on Friday imposed a new air quality standard that reduces by 20 percent the maximum amount of soot released into the air from smokestacks, diesel trucks and other sources of pollution in its ...

dateDec 14, 2012 in Environment
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US says too much fluoride in water

(AP) -- Fluoride in drinking water - credited with dramatically cutting cavities and tooth decay - may now be too much of a good thing. It's causing spots on some kids' teeth.

dateJan 07, 2011 in Health
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