Wildfire smoke has been visiting the Midwest more frequently, making it more important to know how to find your area’s air quality index.

The hundreds of wildfires burning in Canada may forever transform the country’s landscape — but some fire experts say that ...

World leaders may face smoke warnings when they gather next week in Alberta as wildfires burned out of control across much of ...

It’s still early in the season and Canadian wildfires have already burned 7.8 million acres, the yearly average in 7.3 million acres.

Two years after a historically devastating summer, Canada is once again facing a massive fire season, with burned areas already exceeding year-to-date averages from recent years.

Wildfires across Canada are devouring land at a pace unseen in any year other than the historic 2023 season. With more than 7 ...

Wildfires have forced another 1,000 people to flee their homes in the Canadian province of Manitoba, which is under a state ...

Parts of Canada are seeing some of their most unhealthy air yet, and the smoke is likely to move over the United States again ...

As wildfires continue to rage in Western Canada, communities in affected areas and surrounding provinces have been blanketed by thick plumes of smoke, prompting air quality alerts extending into ...

Around 95 fires were out of control in Canada on Monday afternoon, with more than half burning in the province of Alberta, according to the Canadian Interagency Forest Fire Centre. Bloomberg ...

Wildfire smoke from Canada is expected to move over the U.S., impacting air quality for millions of people on Friday and this weekend. Maps and satellite imagery show the large-scale impact of the ...

Smoke from wildfires raging in Canada has drifted into the United States, affecting air quality as far south as Florida and creating a "very unhealthy" situation in parts of Minnesota on June 3 ...