Smoke from widespread Canadian wildfires has spread into the US, particularly affecting the Midwest and Northeast, leading to ...

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

From British Columbia to the Northwest Territories and all the way east to New Brunswick, air quality alerts have been issued ...

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 ...

"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.

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

Smoke from wildfires in Canada has forced officials to issue an air quality health advisory for New Yorkers. Department of Environmental Conservation and Department of ...

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

After the Canadian wildfires placed several regions of New York State into an air quality health advisory on Aug. 3, the ...

However, Monday’s sun comes with heat and smoggy air as wildfire smoke drifts down from Canada. Sensitive groups should be ...