Wildfires are still raging in Canada, where there have been dozens of active fires, and over 33,000 people have been forced ...

Hazy skies from fires are reminiscent of 2023 when Chicago was the second-most-polluted major city in the country.

Another large fire exacerbated by climate change is threatening the health of Chicagoans. Government officials issued an air ...

An air quality alert is in effect until midnight Thursday for the Chicago area as Canadian wildfires continue.

As wildfires continue to rage in western Canada, the Environmental Protection Agency issued its first alert of the year for ...

Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with ...

Smoke from Canadian wildfires continues to plague the Upper Midwest and Great Lakes region, with multiple states under air ...

As wildfires continue to rage in western Canada, the Environmental Protection Agency issued its first alert of the year for ...

Wildfires burning in western Canada are triggering poor air quality warnings in the upper Midwest, advising people with heart ...

Through parts of Minnesota and into Wisconsin, the air quality is deemed unhealthy for people and animals sensitive to ...

Illinois environmental officials are warning residents about air quality concerns as wildfire smoke from Canada persists in ...