Two allies of President Donald Trump from Upstate New York have sent a letter to Canadian Prime Minister Mark Carney over the ...

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and Northeast regions.

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Wildfire smoke from the Prairies left most of the Kivalliq Region under an Environment Canada air quality advisory in the ...

There have been few fires in Quebec's forests this year, but large fires in the Prairies are still raging — and the province ...

Republican lawmakers called for an investigation of Canada’s wildfire management practices and for potential remedies under ...

Island emergency physician Dr. Trevor Jain is back again to answer your questions with CBC News: Compass host Louise Martin.

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

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

Air quality remains poor in parts of Canada as wildfire smoke travels along the jet stream — with Europe now in its path.

Canada is battling more than 700 active wildfires across the country, roughly two-thirds of which are burning out of control, ...

Callahan joined other Republican state lawmakers from Iowa, Minnesota and North Dakota in filing a formal complaint against Canada to U.S. Environmental Protection Agency Administrator Lee Zeldin and ...