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

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

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

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

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

Smoke coming in from Canadian wildfires settled over Chicago, causing unhealthy air quality conditions for at-risk groups.

Chicago’s air took a hit overnight as smoke from more than 100 Canadian wildfires drifted into the city, pushing the air ...

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

Chicago’s air quality was among the worst in the world after Canadian wildfire smoke drifted south to create unsafe ...

An air quality alert has been issued for much of the Chicago area Wednesday afternoon as Canadian wildfire smoke once again ...