The state of Minnesota is entering another in a long string of summer days marred by air quality alerts. Poor air quality ...

Heavy storms in the Carolinas brought between 1 to 4 inches of rain and prompted several flash flood warnings on Friday.

At 11:35 a.m. EDT on Saturday, the National Weather Service reported an air quality alert in effect until Sunday at 11:45 p.m ...

An air quality alert was reported by the National Weather Service on Saturday at 10:28 a.m. EDT in effect until Monday at ...

Hundreds of wildfires remain uncontained in Western and Central Canada, and many Canadians are rethinking their weekend plans ...

A special air quality statement has been issued for Waterloo region and the surrounding area. And while it could improve, ...

Wildfire smoke from the Prairies has prompted a special air-quality statement over much of northern Ontario Saturday.

"Breathing in the Canadian wildfires smoke cannot be the new normal," said Candice Miller, Macomb County public works ...

Forest fire smoke from the Prairies blew into the city earlier in the day, but Environment Canada lifted its special air ...

Smoke from wildfires in the Prairies is causing poor air quality and reduced visibility in the Hamilton-Niagara area and much ...

Toronto’s air quality index was at eight, or “high risk,” this morning. Environment Canada says reduced air quality can cause ...