"WHERE SCIENCE GETS RESPECT!" Wildfires burn across Russia amid a hot, dry summer. Even regions free from fire are dealing with the smoke. A NASA image.
Thursday, 4 February 2016
Scientists Trace Cancer-Linked Pollutant to Alberta's Oil Sands Stockpiles
Dust blown away from stockpiles left over after oil sands upgrading is very likely a key source of a cancer-linked pollutant commonly found in the northern Alberta region, concludes a new peer-reviewed study. Story here.