Canada had its most destructive series of wildfires ever, and one expert says the country is currently on track this year to ...

Many fires burning across Canada, forcing evacuations and threatening air quality in the United States, cannot simply be put ...

Canada’s wildfire season is off to an intense start. A NASA satellite has recorded thousands of hot spots across the country ...

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

Elsewhere in the area, air quality was deemed moderate rather than good. The air quality advisory was issued ...

More than 200 wildfires are raging across Canada, sending a thick blanket of choking smoke through the U.S. Midwest. Experts ...

Hedge funds boosted their bullish stance on US crude by the most in five months as wildfires endangered Canadian flows and ...

An air quality index of 300 or higher is considered hazardous, and the record-breaking smoke AQI in Grand Portage reached 800 ...

About 17,000 residents of Manitoba in central Canada have been evacuated because of nearly two dozen active wildfires.

Smoke from wildfires raging in Canada has drifted into the United States, affecting air quality as far south as Florida.

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

Wildfires burning in Canada's oil-producing province of Alberta have reduced the country's daily crude production by about 7% ...