The red alert, issued by the Minnesota Pollution Control Agency, means that the air quality is unhealthy for everyone. It ...

As wildfires worsen air quality across Colorado, researchers at Colorado State University are investigating how smoke affects dogs' health.

Air quality in New York City continues to pose health risks for the community, as elevated ozone pollution has prompted ...

St. John's is hosting the Canada Games, with thousands of people visiting the city as either spectators or participants in the event. As wildfires burn across the province, N.L. Premier John Hogan ...

STATEN ISLAND, N.Y. — New York City will be under an air quality health advisory on Sunday for ozone, as issued by New York ...

The Minnesota Pollution Control Agency (MPCA) has issued an Air Quality Alert (AQA) for the entire state of Minnesota due to ...

MANKATO, Minn. (KEYC) - Another air quality alert has been issued for Minnesota due to Canadian wildfire smoke.

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 ...

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 ...