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 ...

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

CHICAGO (WLS) -- Smoke from wildfires in Canada is moving into the Chicago area Friday evening and Saturday morning, potentially reducing air quality. The smoke was expected to begin moving in ...

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