The Maine Department of Environmental Protection, which issued the alert, said ozone values have been high for several days ...

OLYMPIC NATIONAL FOREST, Wash. — The Bear Gulch Fire within the Olympic National Forest and National Park has now prompted an ...

If you live in the Houston area, you might have noticed that air quality alerts are issued throughout the year by the U.S.

A rapidly growing wildfire near Port Alberni has cut off the main road access to Bamfield and prompted three states of local emergency and a series of evacuation orders and alerts.

Wisconsin Public Radio This summer, Wisconsin has been under a haze of smoke as wildfires blaze in Canada, prompting ...