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

Smoke will remain in the skies over Chicagoland tonight and Wednesday. Tomorrow will be a hot day with highs just shy of 90 ...

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

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

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.

Mild and sunny weather continues in Chicago, but smoke and a nearby front may influence temperatures and bring scattered storms later in the week.

An air quality alert remains in effect for the entire Chicago area, with another "Air Pollution Action Day" alert declared as ...

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

This early-season smoke is a stark reminder that fire season is no longer confined to the West or wild areas, and more ...

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

The smoke, thick at times, began moving into the Chicago area at times last week. Hazy skies due to the wildfires also ...