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

About 200 fires are actively burning in Canada and have consumed about 19,900 square kilometres of terrain, most of it in the ...

The country's legacy of mining means that toxic metals could be carried along plumes of smoke, endangering people in its path ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

Canada is having another bad wildfire season, and more than 27,000 people in three provinces have been forced to evacuate.

Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching ...

OTTAWA—Canada’s wildfires, which have already forced evacuations of more than 26,000 people, continued their stubborn spread Tuesday (Wednesday Manila ...

Canada has officially marked its worst wildfire season on record, with smoke from the blazes crossing the Atlantic Ocean and reaching western Europe on Monday. Canada has had a dramatic start to ...

Weather forecasts in Portugal are calling for skies "obscured by smoke particles" on Tuesday as Canada's persistent wildfires begin to affect Europe. The plume of smoke and soot stretches for ...