The Minnesota Pollution Control Agency released the top hourly fine particle readings from the air quality alert that ran ...

It's unserious. It's “gotcha” politics. It's clickbait, It's an absolute waste of time and money. And it's getting worse.

The smoke from Canadian wildfires produced some of the worst fine particle pollution on record in Minnesota over the weekend.

Unhealthy air has invaded Minnesota, Wisconsin and North Dakota early this week as a new round of wildfire smoke from Canada ...

Jaime Arredondo, Willmar, Minn. Four Republican representatives from Minnesota and two from Wisconsin recently published the letter that they sent to the Canadian ambassador to the U.S. asking what ...

The premier of Manitoba, a province where multiple people have died in wildfires this summer, criticized the lawmakers.

Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air because of drifting smoke from Canadian ...

The Dragon Bravo Fire in Arizona has destroyed dozens of structures and a water treatment facility on the Grand Canyon's ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...