Millions of Canadians were warned to limit their time outdoors on Sunday with wildfire smoke hanging in the air from B.C. to ...

By Mitch Klein, Feven Gerezgiher and Juan Del Valle As result of severe wildfires in Canada, Minnesota is facing the longest air quality alert on record since the Minnesota Pollution Control Agency ...

The Civic long weekend wraps with lingering wildfire smoke, muggy conditions, and heat creeping back toward the 30-degree mark — a trend that’s expected to carry through much of the week ahead. As of ...

Wildfire smoke from Canada continues to linger across the state. An Air Quality Alert is still in effect throughout Wisconsin ...

"Wildfire smoke looks to persist throughout Michigan through at least Monday as winds shift," said state meteorologist Alec Kownacki.

The Pennsylvania Department of Environmental Protection declared a Code Orange Air Quality Action Day for particulate matter ...

Northern Minnesota tourism businesses are expressing relief as wildfire smoke starts to clear out of the region.

Economies relying on outdoor recreation are working under constant air quality alerts spurred by wildfire smoke from Canada.

The smoky air is predicted to reach New York City on Monday, and it could bring unhealthy air quality for sensitive groups.

Wildfire smoke from the Prairies today is forecast to fill the skies from Vancouver Island to Charlottetown with gritty, hazy ...

Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.

Environment Canada has issued a Special Air Quality Statement for Toronto, warning that drifting wildfire smoke is expected ...