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

Plumes of smoke from the wildfires burning in Canada have been blown across the Atlantic Ocean to Europe, with more expected ...

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

Scientists are using new techniques to identify previously undetected layers of cloud in the atmosphere, layers which will ...

As the global climate continues to warm, fire seasons have intensified, and large-scale wildfires have become more frequent ...

Smoke from Canadian wildfires has carried another day of poor air quality south of the border to the American Midwest.

Smoke from Canadian wildfires carried another day of poor air quality south of the border to the American Midwest. Huge ...

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

Heavy smoke from intense wildfires in Canada has reached northwestern Europe, the European Union's climate monitoring service ...

Thick smoke from wildfires choking millions of Canadians and Americans was reported to have blown up to 7,000 kilometers, ...

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