CHICAGO - An Air Quality Alert is in effect until midnight Wednesday night for the following counties: McHenry, Lake (IL), ...

AeroTime columnist Gary Vermaak explores the bold claims and real constraints shaping urban air mobility and electric ...

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

As Canadian wildfire smoke lingers in the skies, the Chicago area will soon be under an air quality alert, but the smoke ...

HOBART — Police broke up a brawl Wednesday between dozens of people at Urban Air Adventure Park, a trampoline park and entertainment center in Hobart. Two juveniles and one employee were ...

The current rankings indicate that Detroit is more polluted than Kolkata, one of India's largest cities, and every other city in the United States. The Air Index assigned Detroit an air quality score ...

This story is the last of three about the building housing the Griffin Museum of Science and Industry in Jackson Park.

Concern for poor air quality in the greater Chicago area remains as the Illinois EPA extends its alert until Thursday night.

The public is advised to take precautions, especially those sensitive to polluted conditions, by limiting their time outside and keeping windows and doors closed.

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 ...

Canadian wildfires and the hazy conditions they cause have become a regular ordeal, and it’s time people who can do something ...

Chicago will see near-90 temperatures, high humidity, and poor air quality today, with storm chances returning tonight.