An Air Quality Alert will be back in effect across Minnesota beginning Sunday morning and lasting until Tuesday.

A fast-moving wildfire that ignited in a canyon southeast of Lake Piru had burned more than 5,370 acres and prompted ...

The Minneapolis Pollution Control Agency (MPCA) issued an air quality alert for all of Minnesota, taking effect at 9 a.m. on Sunday and lasting until 9 a.m. on Tuesday. The air quality is expected to ...

Firefighters continue to battle the Gifford Fire, which has been bringing smoke and poor air quality to parts of Southern ...

An air quality alert was issued for parts of Southern California because of the effects of the Canyon Fire, fueled by dry ...

The Pollution Control Agency says air quality will reach the red level, meaning it is unhealthy for everyone, in all northern ...

The hazy air hovering over U.S. metropolises, including Chicago and New York, this summer is reminding Americans of just how connected they are with their northern neighbor, regardless of how ...

Weather across Colorado competed for most dramatic forecast on Saturday as red flag conditions challenged firefighters on the ...

A wildfire in the mountains north of Los Angeles continues to burn after it tore through thousands of acres and forced evacuations after<a class="excerpt-read-more" href=" More ...

The National Weather Service in Boulder has issued an air quality alert for Rio Blanco, Eagle, Summit, Garfield, Pitkin, ...

The fire has scorched an estimated 5,400 acres north of Los Angeles, but Ventura County officials said firefighters were ...

Vulnerable groups are urged to avoid outdoor activity in multiple parts of southern California due to air pollution.