China's 6 most pressing environmental concerns
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Terrible environmental conditions and an unyielding government has put China in dire danger of poisoning its enormous population and the land around it.
Chemical pollution is causing preventable cancer, says President's Cancer Panel
May 6, 2010, 4:07 p.m. by Siel Ju
New report says toxic chemicals are causing Americans 'grievous harm' that could be prevented by better government oversight.
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Prehistoric shark with the head of a toothy snake found swimming off coast