Hundreds of wildfires still burning in Canada are expected to undermine air quality across the Upper Midwest and Northeast ...

Detroit currently is ranked third worst worldwide for major city air quality today, Aug. 4, because of smoke from Canadian ...

Invest 95L was designated in the Atlantic off the Southeast and mid-Atlantic coasts, and it could strengthen into a tropical ...

As Canadian wildfires spread smoke across the U.S. the air pollution is dangerous to health. But there are ways to protect ...

A wildfire burning near Holyrood, N.L., has forced the closure of a part of Route 60 — a main road that runs through the ...

PM2.5 — is expected to push the Air Quality Index over 100, reaching levels unhealthy for sensitive groups, including children, older adults, and people ...

Thousands of people have fled from a First Nation in northern Manitoba Monday as wildfires burned closer and closer to the ...

Texas Elementary School’s building later this fall.

The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert for all of Central ...