An air quality alert in the Chicago area has been extended for another day as Canadian wildfire smoke continues to plague the ...

CHICAGO (WLS) -- An air quality alert has been extended for part of the Chicago area through Thursday. The alert for McHenry, Lake, Kane, DuPage, Kendall, Grundy, Cook and Will counties in Illinois ...

Concern for poor air quality in the greater Chicago Metropolitan Area remains as the Illinois EPA extended its air quality ...

CHICAGO - It's another day of poor air quality across the Chicago region with temperatures set to warm up. Fox 32 ...

A number of states in the United States have declared air quality warnings with concerning levels noted across many of the ...

The results show that there were nearly 7% more deaths during the wildfires. Some are attributed to lung and heart conditions exacerbated by smoke or stress, while others are more indirect - like ...

Smoke from hundreds of wildfires in Canada is lingering over the northern U.S., spreading across to roughly a dozen states from Wisconsin to Maine.

Wildfire smoke brings hazy skies and poor air quality to Chicago today, with hot and humid weather building into the weekend.

The scale and intensity of the fires have had transboundary effects. Smoke from the blazes has drifted across the border into ...

Chicago had the distinction last week of having the worst air quality in the world due to Canadian wildfires. The big ...

A 16-year-old girl was stabbed and seriously wounded Tuesday night near a CTA Red Line station in the South Loop.

Today we’re going behind the scenes of how a Globe photographer captured the thrill of victory — for the Red Sox and for fans ...