Stories by WTTW News

Watch the Oct. 26, 2017 full episode of "Chicago Tonight."

Watch the Oct. 25, 2017 full episode of "Chicago Tonight."

Watch the Oct. 24, 2017 full episode of "Chicago Tonight."

Watch the Oct. 23, 2017 full episode of "Chicago Tonight."

Watch the Oct. 19, 2017 full episode of "Chicago Tonight."

Watch the Oct. 18, 2017 full episode of "Chicago Tonight."

Watch the Oct. 17, 2017 full episode of "Chicago Tonight."

Watch the Oct. 16, 2017 full episode of "Chicago Tonight."

Watch the Oct. 12, 2017 full episode of "Chicago Tonight."

Watch the Oct. 11, 2017 full episode of "Chicago Tonight."

Watch the Oct. 10, 2017 full episode of "Chicago Tonight."

Viewers weigh in on bike safety following our roundup of Chicago cycling news.

Watch the Oct. 9, 2017 full episode of "Chicago Tonight."

Mayor Emanuel says the city is safe for this weekend’s Chicago Marathon. A moment of truth for looms for the Cook County soda tax. All eyes are on the Cubs, and Mitch Trubisky makes his NFL debut Monday night.

Watch the Oct. 5, 2017 full episode of "Chicago Tonight."

Watch the Oct. 4, 2017 full episode of "Chicago Tonight."

The Nobel Prize committee called it “a discovery that shook the world.” A local scientist explains gravitational waves.

Watch the Oct. 3, 2017 full episode of "Chicago Tonight."

Watch the Oct. 2, 2017 full episode of "Chicago Tonight."

Watch the Sept. 28, 2017 full episode of "Chicago Tonight."

Watch the Sept. 27, 2017 full episode of "Chicago Tonight."

Watch the Sept. 26, 2017 full episode of "Chicago Tonight."

Watch the Sept. 25, 2017 full episode of "Chicago Tonight."

Watch the Sept. 21, 2017 full episode of "Chicago Tonight."

Watch the Sept. 20, 2017 full episode of "Chicago Tonight."

We revisit a 2014  “Chicago Tonight” interview with Greg Kot, author of the book “I’ll Take You There: Mavis Staples, The Staple Singers, and the March Up Freedom’s Highway.”