Hazardous smoke from Canada’s wildfire season has triggered the worst air quality in the U.S. with NASA’s EPIC satellite ...

Hundreds of wildfires still burning in Canada are expected to undermine air quality across the Upper Midwest and Northeast ...

New Jersey has had enough. For the second summer in a row, Canadian wildfires are fouling up our skies, tanking air quality across the Northeast and turning summer days into smoke-filled warnings. We ...

The smoke from forest fires is still expected to cloud Toronto’s skies on Monday, according to Environment Canada’s special ...

Republican U.S. Rep. Pete Stauber, who represents northeastern Minnesota, joined MPR News host Cathy Wurzer on Morning ...

Burlington has the worst air quality in the country on Monday compared with other Canadian cities according to the World Air Quality Index.

Degraded and/or unsafe air quality levels will continue across parts of Canada Monday as wildfire smoke lingers. However, the ...

Coughing, sneezing, runny nose. Sure, those are signs of seasonal allergies, but they can also be caused by wildfire smoke.

As Michigan extends its 10th air quality advisory of the season, some Michigan officials are urging Canada to do more about ...

Syracuse, N.Y. -- Smoke streaming in from still-burning wildfires in Canada will lead to unhealthy air quality today across ...

Toronto is among the most polluted cities in the world on Monday morning as the city remains under a special air quality ...

Smoke from wildfires burning in Canada is filling the skies high above New Hampshire for Monday, triggering concerns about ...