From farmers' markets to power outages, dangerous heat is now on its second day, and Chicagoans' fight to stay cool continues ...

Food Truck enthusiasts gather at Daley Plaza for the third-annual Taco Throwdown. Participants braved the heat to vote for their favorite Taco Truck at Daley Plaza Wednesday.

Extreme heat blanketed the Chicago area starting Wednesday, with heat index readings expected to be over 100. As the sun went down Wednesday, people got a little bit of relief as they strolled along ...