University of Utah researchers believe inflammation starts a months-long process that increases risk of aneurysm rupture.

Smoke from Canadian wildfires triggered a statewide warning Friday about unhealthy air that will run through Monday morning. ...

Smoke from the Green Fire and other wildfires burning in and near Shasta County are polluting the air over the North State.

EDT on Saturday, the National Weather Service reported an air quality alert in effect until Monday at noon EDT for Mason, ...

The Minnesota Pollution Control Agency has issued an air quality alert for fine particles pollution. South- central Minnesota ...

MANKATO, Minn. (KEYC) - The Minnesota Pollution Control Agency has issued an air quality alert for all of Minnesota until 9 a ...

Wildfire smoke from Canada is forcing the Minnesota Pollution Control Agency to extend an air quality alert through Monday.

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for all of Minnesota until 9 a.m. on Monday.

An air quality alert is in place for the entire state of Minnesota through 9 a.m. Monday. Northern Minnesota falls in the ...

An air quality alert in effect for northwest and north central Minnesota could extend into the weekend as wildfire smoke moves across the state.

The Minnesota Pollution Control Agency has issued an Air Quality Alert for the entire state of Minnesota until 9:00 a.m. Monday.