The Environmental Protection Agency has asked local US communities to test more carefully for hexavalent chromium, a probable carcinogen.
Environment
Jan 13, 2011
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A US environmental group has found that drinking water in 35 American cities contains hexavalent chromium, a probable carcinogen, The Washington Post reported Sunday.
Environment
Dec 19, 2010
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(AP) -- Federal officials have moved quickly to clamp down on the use of potent rodent-killing pesticides after one was linked to the deaths of two Utah girls earlier this year.
Environment
Apr 8, 2010
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Scientists have identified for the first time a mechanism by which nanoparticles cause lung damage and have demonstrated that it can be combated by blocking the process involved, taking a step toward addressing the growing ...
Nanomaterials
Jun 11, 2009
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