More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts ...

In the upper Midwest of the United States, Michigan, Wisconsin and Minnesota have issued air quality warnings as smoke from ...

Smoke will likely be an ongoing health hazard across North America for the next few months. Here's what to expect.

There's a haze in the sky across a large portion of the Midwest. The smoke coming from more than 210 fires burning in Canada, ...

An air quality map shows conditions improving in the U.S. Friday as smoke from the Canadian wildfires subsides.

Rounds of smoke from hundreds of Canadian wildfires, as well as dust blowing off Sub-Saharan Africa, will continue to envelop ...

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Security officials at the G7 leaders summit in Kananaskis say plans are in place, including the possibility of evacuations, ...

“Until 2023, wildfires hadn’t been as much of an issue in West Virginia or even generally on the East Coast as we’re seeing ...

Manitoba's officials are giving an update on the wildfires burning out of control across the province, forcing thousands out ...

The Liberal government is poised to table landmark legislation to break down internal trade barriers and increase labour ...

Wildland firefighters in North America and other parts of the world have seen rising temperatures transform fire behavior into dangerous feedback loops. A veteran 'hotshot' gives a glimpse of life on ...