Canadian provinces have evacuated towns and struggled to contain the second-worst wildfire season in 30 years.

Canada faces widespread heat and air quality alerts. Scorching temperatures are expected in Ontario, Quebec and other regions ...

Smoke produced by hundreds of wildfires burning across Canada has drifted thousands of miles and nearly circled the entire ...

Minnesota and Canada share so much: frigid winters, a love for hockey — and more recently, massive plumes of toxic wildfire ...

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

Canadian wildfires burning across northern Manitoba and Saskatchewan are sending smoke through central Canada, the Great ...

Rep. Tony Wied sent a letter to Canadian Ambassador to the U.S. Kirsten Hillman requesting swift action to mitigate Canadian ...

As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts across the U.S.

As parts of the Avalon Peninsula face wildfires, and poorer air quality as a result, the CEO of the 2025 Canada Summer Games ...

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

Much of Manitoba had the worst air quality in Canada Thursday, as researchers warn the long-term effects of the smog are not ...

New York City air quality is dropping as Canadian forest-fire smoke swirls down the Hudson River, shrouding much of the ...