The Minnesota Pollution Control Agency (MPCA) has extended its air quality alert through Tuesday, July 15, for northern ...

With parts of Manitoba, Ontario and Quebec under air quality alerts due to wildfire smoke, Dr. Christopher Carlsten with the Air Pollution Exposure Lab says exposure can cause symptoms even among ...

HANOI, Vietnam (AP) — Vietnam will ban fossil-fuel motorcycles and mopeds in the heart of the capital, Hanoi, starting July ...

Northern Minnesota and northern Wisconsin remain under an Air Quality Alert Monday due to wildfire smoke. Conditions are ...

The National Weather Service reported an air quality alert at 12:35 p.m. EDT on Monday in effect until Wednesday at midnight ...

An air quality alert was reported by the National Weather Service on Monday at 12:35 p.m. EDT in effect until Wednesday at midnight EDT for St. Clair, Livingston, Oakland, Macomb, Washtenaw, Wayne and ...

An air quality advisory that was set to last through Monday has been lifted, air district officials said. Over the weekend, ...

Smoke from wildfires in Manitoba, a Western province facing its worst fire season in 30 years, has created hazardous air ...

Florida Gov. Ron DeSantis claims new migrant detention center has “zero” environmental impact. That’s not possible, experts say.

Florida Gov. Ron DeSantis provided no materials explaining how he concluded Alligator Alcatraz has "zero impact." ...

Unhealthy air has invaded Minnesota, Wisconsin and North Dakota early this week as a new round of wildfire smoke from Canada ...

Efforts to clean up air pollution in China and across East Asia may have inadvertently contributed to a spike in global warming, a new study has found. The decline in aerosol emissions — which can ...