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

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 Canadian wildfires again plagued portions of the northern United States on July 16, prompting air quality alerts from Illinois to Maine.

A researcher from the University of Saskatchewan is looking into how wildfires are impacting bird physiology during migration ...

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

The biggest impact smoke has on weather is air temperature. The smoke in the air can reflect incoming sunlight back into ...

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

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

Here’s a map of the wildfire smoke and a look at the air quality warnings and advisories in place across Canada.

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