The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as ...

FLIN FLON, Manitoba (AP) — More than 25,000 residents in three provinces have been evacuated as dozens of wildfires remained active Sunday and diminished air quality in parts of Canada and the U.S., ...

Blazes across several Canadian provinces and territories pose health risks to Canadians and their southern neighbours.

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

Smoke from Canadian wildfires again plagued portions of the northern United States on July 16, prompting air quality alerts from Illinois to Maine.

More than 25,000 residents in three provinces have been evacuated as dozens of wildfires remained active Sunday and diminished air quality in parts of Canada and the U.S., according to officials.