Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...

Six members of Congress from Wisconsin and Minnesota have asked Canada to say how it plans to tackle the blazes and reduce ...

A group of Republican lawmakers has complained that smoke from Canadian wildfires is ruining summer for Americans, just days ...

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reports on diplomatic tensions between the U.S. and Canada over ...

A growing body of research shows the cascading health impacts of wildfire smoke, from cognitive decline to heart issues.

The 2026 World Cup being hosted by Canada, Mexico and the United States is less than a year away and FIFA's protocols for ...

Smoke from hundreds of wildfires burning in Canada has made its way south of the border again this weekend, filling skies of ...

Unhealthy air has invaded Minnesota, Wisconsin and North Dakota early this week as a new round of wildfire smoke from Canada ...

Several U.S. members of Congress are urging action by the Canadian government on wildfires, saying smoke from the flames is impacting Americans' ability to enjoy summer.

BISMARCK, N.D. -- Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air because of drifting smoke from Canadian wildfires, covering the northern region of the U.S. at a time ...

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

Six Republican lawmakers have sent a letter to Canada's ambassador calling for action on the wildfires sending smoke ...