Yahoo

Air quality maps show how Canadian wildfire smoke is affecting U.S.

Smoke from Canadian wildfires is causing air quality concerns and hazy skies for many Americans in the Midwest and Northeast for another day this week. Map shows air quality alerts in effect Wednesday ...
MLive

Canadian wildfire smoke already spreading toward Great Lakes, see it on satellites

The Canadian wildfire season is starting early. We already have a large plume of smoke heading our way. Here’s a look at the smoke. The faint white shading from Montana and western Canada to the ...
Smithsonian Magazine

Decades After DDT Was Banned, It Still Impacts Canadian Lakes

Significant traces of the harmful pesticide DDT, or dichloro-diphenyl-trichloroethane, are still present in the sediment of Canadian lakes, nearly 50 years after the last drop was sprayed, a new study ...
AOL

Air quality maps show how Canadian wildfire smoke is affecting U.S.

Smoke from Canadian wildfires is causing air quality concerns and hazy skies for many Americans in the Midwest and Northeast for another day this week. A map of the current Air Quality Index, the ...