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

Temperatures are climbing into the 80s this week, with highs expected to hit 90° by the weekend. Wildfire smoke will continue ...

This past Thursday should have been a beautiful day, a day to throw open the windows and putter in the garden, long-awaited ...

The public is advised to take precautions, especially those sensitive to polluted conditions, by limiting their time outside ...

The hazy skies in the Chicago area are the visible sign of the poor air quality on Thursday as smoke from Canadian wildfires ...

Air quality alerts have been issued across most of the Midwest, and hundreds of wildfires are burning across Canada.

"The air quality is officially dangerous in Chicago," says Brian Urbaszewski, director of environmental health programs at ...

Dr. Juanita Mora, board director for the American Lung Association and CEO of Chicago Allergy Center, joins Lisa Dent to ...

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

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

France’s biggest wildfire in years was spreading quickly Wednesday in a Mediterranean region near Spain after leaving one ...

Smoke from Canadian wildfires continues to affect air quality across the Midwest, though Monday’s conditions were an ...