October 24, 2013

Heavy Air Pollution in Canadian Area With Cancer Spikes

Oct. 22, 2013 — Levels of contaminants higher than in some of the world's most polluted cities have been found downwind of Canada's largest oil, gas and tar sands processing zone, in a rural area where men suffer elevated rates of cancers linked to such chemicals.

The findings by UC Irvine and University of Michigan scientists, published online this week, reveal high levels of.. Read more.