The Dragon Bravo Fire has destroyed dozens of structures and a water treatment facility, and the White Sage Fire, located in ...

Canadian wildfire smoke returned to Wisconsin this weekend, with unhealthy levels for people with asthma and heart disease.

Smoke from wildfires in Canada is creating overcast skies and unhealthy air quality in parts of Minnesota, raising health ...

Minnesota and Wisconsin congressional lawmakers wrote a letter to Canadian leaders asking how the government plans to mitigate the wildfire smoke that continues to impact air quality in Minnesota and ...

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 when people want to ...

Most of Minnesota and parts of Montana, North Dakota and Wisconsin were ranked “unhealthy” for air quality on a U.S. Environmental Protection Agency map.

The conditions started Friday, dragging smoke from the Canadian wildfires down to the surface, said National Weather Service ...

Canadian wildfire smoke causes dangerous air quality in 12 Midwest states. Health alerts urge 22 million residents to stay ...

Minnesota lawmakers are urging Canadian officials to do more to control wildfires burning, creating smokey conditions as far south as the Twin Cities.

Minneapolis faces smoke, heat, and potential thunderstorms, with air quality affected by Canadian wildfires and varying ...