The country has “been fighting wildfires in this country at unprecedented rates since 2023,” when Canada saw its largest ...

Some Team P.E.I. athletes are back on the Island after taking part in the Canada Games, where their competition was ...

Hundreds of wildfires burning in Canada are undermining U.S. air quality across the Upper Midwest and Northeast, making skies hazy from Detroit to New York City and even prompting a ground stop at ...

Smoke from forest fires in the northern parts of Ontario prompted a special area quality statement for the London-area and other parts of the region on Thursday, Environment Canada officials say.

Smoke from wildfires blazing across Canada is once again wafting over huge portions of the U.S. Midwest and worsening air quality there. On August 1 conditions are particularly bad in Minnesota ...

With hundreds of wildfires burning across Canada, smoke has drifted into the northern United States, lowering air quality across roughly a dozen states.

Environment Canada says the smoke is causing or expected to cause poor air quality and reduced visibility that can fluctuate and vary hour by hour.

Canada wildfire smoke brings unhealthy air to large swaths of the Midwest Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan.