Air quality alerts are in place across Canada and the northern United States due to smoke from wildfires, with officials ...

As smoke from Canadian wildfires worsens air quality in Illinois, Dr. Brady Scott from Rush University explains how it affects your lungs and what you can do to stay safe.

There is a chance of severe weather Wednesday afternoon.Wednesday will be very hot and humid, with highs in the low 90s.ABC7 Chicago is now streaming 24/7. Click here to watchBetween about 3 and 8 p.m ...

Thirty years after a heat wave left more than 700 people dead, Northwestern researchers asked residents to rank solutions for ...