Data shows Chicago was ranked as having the worst air quality levels for major cities worldwide on Thursday as the alert for ...

Harmful air pollution from hundreds of Canadian wildfires created dangerous conditions for people to be outdoors Thursday.

Chicago air quality hit the "hazardous" level Thursday thanks to smoke from Canadian wildfires.

Chicago air quality is now hazardous as Canadian wildfire smoke has settled in an acrid haze over the area Thursday morning.

Outdoor concerts, Great America and other open-air events around Chicago and the suburbs remained on hold as haze from ...

An Air Quality Alert remains in effect for the Chicago area Friday due to smoke from Canadian wildfires.

Another round of Canadian wildfire smoke drifted into Chicagoland overnight, with an Air Quality Alert in extended through ...

The Chicago Cubs on Friday unveiled the official logo for the 2027 MLB All-Star Game, scheduled to be played July 13 at ...

Spain topped Argentina in extra time, one-nil, after playing scoreless for 90 minutes at MetLife Stadium in New Jersey.

A few beachgoers hang out in Chicago's Hyde Park despite the wildfire haze on Thursday, July 16. Eileen T. Meslar/TNS via ...

A thick wall of smoke from wildfires burning in Canada was still hovering over northeastern Illinois, northwest Indiana and ...

Multiple beaches and pools along Chicago’s North Shore and in the northern suburbs were closed Thursday due to “very ...