Smoke from Canadian wildfires is triggering health warnings across Massachusetts. Learn what doctors say about air quality ...

The ACSM unveiled the annual “fittest city” scoreboard that ranks America’s 100 most populated cities by how well they ...

“Smoke plumes can travel quite a bit. They can travel hundreds and thousands of miles, so our air quality right now is being ...

For the first time in over a week, Michigan sees healthier air as wildfire smoke clears. All advisories are discontinued as ...

Smoke from Canadian wildfires continues to bring poor air quality into the Northeast U.S. and the Upper Midwest. And the ...

According to the National Weather Service, the air quality alert remains in effect through midnight in parts of the Chicago ...

Extreme heat and humidity are expected to return to the GTA for the weekend and continue into early next week.

“Smoke plumes can travel quite a bit. They can travel hundreds and thousands of miles, so our air quality right now is being ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air ...

When we have bad air qualities, you can wear n95 mask like this to protect yourself. But health officials say the best way to ...

Wildfires in western Colorado are affecting the air surrounding Loveland, and local health officials are urging residents to take precautions.

When you were outside Wednesday, you may have noticed a haze. Centre & Huntingdon County residents are under an air quality ...