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

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

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 ...

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, ...

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 entire state of Minnesota is under an air quality alert for the next few days, coinciding with a stretch of cooler, ...

Wildfire smoke pouring into the state from Canadian fires has triggered a red air quality alert, signaling that the air is ...