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

Republican lawmakers are blaming Canada for not preventing and containing wildfires, whose smoke has fouled the air in ...

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 ...

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

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

Air quality alerts are in effect on Tuesday in 10 states as toxic smoke from hundreds of wildfires burning in Canada ...

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

As of Aug. 18, 7.8 million hectares in Canada have already burned this fire season, according to the Canadian Interagency ...

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

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

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

Climate change is driving a surge in wildfire smoke, worsening air quality and health risks nationwide, with exposure now four times higher than in past years.