A smaller snowpack in Canada has left forests primed to burn, starting wildfire season earlier than normal in recent years.

Wildfires continued to rage across Canada on Friday, with nearly three dozen new blazes, bringing the total number of active ...

The Midwest saw some of the worst air quality conditions in the world Thursday, and similar conditions are expected to ...

An air quality alert continues to be in effect for the Fond du Lac area as well as all of Wisconsin as smoke from Canada ...

Wildfire smoke from Canada is blanketing the skies in the Midwest, leaving millions with dangerous breathing conditions.

Chicago air quality remains in the top five worst in the world Friday with an Air Quality Alert in place from Canadian ...

This is the second-most severe wildfire season in Canadian history, after 2023, with 15 million acres burned so far.

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air quality conditions across Eastern Canada and the United States.

Canada's wildfires have burned more than 13.6 million acres (5.5 million hectares) this year, an area roughly the size of ...

Considering wildfires, and prevailing winds blowing from Canada, are expected to become more frequent, the impact on crops ...

Wildfire smoke carries large amounts of particulates and gases. These can act as ozone precursors, causing air to exceed the ...

It’s not just Canada omitting wildfire emissions either. Most countries exclude forest fires as they strive to meet targets set out in the Paris Accord to limit global warming to 1.5 C above pre ...