Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and Northeast regions.

Fog will continue to reduce visibility until around 9 am this morning. Clouds will be mostly clear by the afternoon, but we ...

Canadian wildfire smoke has worsened the air quality in multiple states and irritated the eyes, noses and throats of many ...

ROCHESTER, Minn. (KTTC) – Wildfire smoke consumed Minnesota skies last week, prompting a record at the Minnesota Pollution ...

Rep. Calvin Callahan joined lawmakers from Iowa, Minnesota and North Dakota in filing a formal complaint against Canada over wildfire smoke.

Large wildfires in Canada continued to cause concerning air quality levels across parts of the United States and triggered multiple air quality alerts. Over 750 wildfires are burning ...

Air Quality now across Minnesota is much better as Southerly Winds have pushed most of the Canadian Wildfire Smoke north and ...

A group of lawmakers, including Rep. Calvin Callahan of Tomahawk, is filing a formal complaint against Canada.

Air quality is expected to reach the orange AQI category in northeast Minnesota, which is unhealthy for sensitive groups.

(KIMT) -- An interesting atmospheric setup will bring about increased levels of domestic wildfire smoke into southeast Minnesota and North Iowa later this week, especially on Friday.

The scale and intensity of the fires have had transboundary effects. Smoke from the blazes has drifted across the border into ...

Air quality alerts have been issued across 12 states for Wednesday, according to the National Weather Service.