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

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

Despite better air on Friday in Chicago, the city remains under an air quality alert. It remains among the most unhealthy in ...

Smoke from Canadian wildfires triggered an air quality alert Thursday across northeast Illinois, meaning conditions are ...

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