Tuesday, January 8, 2013

Oil Sand Industry in Canada Tied to Higher Carcinogen Level - NYTimes.com

Oil Sand Industry in Canada Tied to Higher Carcinogen Level - NYTimes.com: "OTTAWA — The development of Alberta’s oil sands has increased levels of cancer-causing compounds in surrounding lakes well beyond natural levels, Canadian researchers reported in a study released on Monday. And they said the contamination covered a wider area than had previously been believed."

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