Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.  Air ...

After a record stretch of poor air quality, parts of Minnesota will again face another air quality alert starting Tuesday ...

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

Canada is battling more than 700 active wildfires across the country, roughly two-thirds of which are burning out of control, ...

On Friday, the Minnesota Pollution Control Agency extended the current air quality alert for all of Minnesota and Wisconsin ...

The state of Minnesota is entering another in a long string of summer days marred by air quality alerts. Poor air quality ...

Every air quality monitor in Minnesota is reporting red or unhealthy conditions for everyone, an official said.

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...

An air quality alert covering the entire state of Minnesota continues on Thursday, marring otherwise fairly ideal weather ...

Skies over much of Minnesota looked — and smelled — much clearer and cleaner Sunday, with the most troublesome air from ...

While the Air Quality Alert has been officially lifted, pockets of intense smoke could trigger another one on Monday or ...

The Minnesota Pollution Control Agency issued a new air quality alert for northeast Minnesota due to the wildfires burning in ...