MACLEAN’S
Smoke from the Fort McMurray fires has now spread over the eastern Canadian prairies and much of the US. NOAA map.
Experts say forest fires are more frequent, and more intense, due to climate change. Story here.
PLANET IN PERIL (PinP) "Where science gets respect." Contaminants which run off from farms and cities, produce dead-zones downstream, where few things can live. It's feared this year's dead zone in the Gulf of Mexico will be the biggest yet. Image by NOAA.
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