The conditions are expected to cause poor air quality and reduced visibility across the region, according to a statement ...

Wildfire smoke from the Prairies has prompted a special air-quality statement over much of northern Ontario Saturday.

Smoke from wildfires in the Prairies is causing poor air quality and reduced visibility in the Hamilton-Niagara area and much ...

A special air quality statement has been issued for parts of southern Ontario, triggered by wildfire smoke from the Prairies.

Wildfire smoke from northern Saskatchewan and Manitoba is riding the jet stream directly toward the Great Lakes region, ...

This story was originally published by Grist. Sign up for Grist’s weekly newsletter here. More than 200 wildfires are blazing across central and western Canada, half of which are out of control ...

Wildfires have damaged six hydro poles in northwestern Ontario, causing outages in as many First Nations, and raising ...

Air quality warnings are in effect for Manitoba as wildfire smoke continues to blanket much of the province. Environment Canada says Winnipeg and the city of Flin Flon in the province’s northwest are ...

Environment Canada issued alerts for much of Ontario, warning that wildfire smoke had significantly degraded air quality. On Monday, Toronto's air quality ranked among the worst in the world.

It’s not uncommon for nasty winter and summer weather to disrupt flight schedules and other operations at Canada’s biggest and busiest airport, but officials at Toronto Pearson Airport in Mississauga ...

There were 227 active wildfires across Canada as of Sunday, including about 20 in Ontario. Some 3.1 million hectares of forests have been scorched this year and hundreds of buildings destroyed in ...

Wildfires across Canada are devouring land at a pace unseen in any year other than the historic 2023 season. With more than 7.8 million acres burned, according to Canadian Interagency Forest Fire ...