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 ...

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

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

Oliwia Nazaruk, forensic chemist at the Drug Enforcement Administration, holds a vial of cocaine tested at a facility in ...

Smoke from the more than 700 wildfires burning in Canada is continuing to blanket parts of the Midwest for a final day.

Most of the Chicago area remains under an Air Quality Alert this weekend due to smoke from Canadian wildfires.

Summer 2025 has already been a scorcher, with much of the eastern half of the nation enduring weeks of high heat and tropical ...

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

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