Canada's second-worst wildfire season on record has already burned 7.8 million hectares and could continue for weeks, federal ...

Like much of the U.S., Chicago was under a thick hazy blanket of wildfire smoke, creating dangerous conditions for anyone who ...

In letters expressing outrage and indignation, Republican lawmakers are demanding more forest thinning, prescribed burns and ...

Canada is in the grip of its second-worst wildfire season on record, with flames now stretching beyond the West into prairie and Atlantic provinces including Saskatchewan, Manitoba and Newfoundland ...

Canadians have pushed back against the criticisms. This week, Manitoba Premier Wab Kinew accused the Midwest lawmakers of ...

The threat from a wildfire that engulfed a mountain in western Canada was downgraded Wednesday, with local officials saying ...

Air quality alerts are in effect in the Philadelphia area, fueled by smoke from wildfires that are burning thousands of miles ...

Canada's Emergency Management Minister provided an update on Monday about the current wildfire activity, especially in western provinces and on the East Coast.

Amid thousands of evacuations and the spread of smoke to the United States, the Canadian armed forces and the Coast Guard ...

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

Climate change is driving a surge in wildfire smoke, worsening air quality and health risks nationwide, with exposure now ...

Wildfires have always affected air quality in New England. But scientists say climate change is changing how they burn and ...