Negotiations are underway between the city and United and American Airlines over a new gate lease agreement that could determine O’Hare’s future development for a generation.

A major, Chicago-centric concert this weekend showcases the city’s many voices.

We remember Rabbi Herman Schaalman, a Holocaust survivor and legendary interfaith leader who late in life gave up his belief in God.

A studio performance by classical pianist Jonathan Biss.

When Chicago barber Fred Luster created a new product for his customers in 1957, he couldn’t have known what lay ahead. A look at the history of Luster Products.

Viewers weigh in on President Donald Trump’s executive order on immigration and refugees.

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

Siku the polar bear wants a floating stone. Bella the baby guerilla wants carrots. The holiday season has passed, but Chicago zoo animals are still hoping for gifts.

The actor and activist hosts a screening and discussion of the film “Star Trek II: The Wrath of Khan” this weekend. We caught up with him to talk “Trek,” Trump and more.

An after-hours museum party, ice cream for breakfast and Super Bowl parties usher in the weekend. Here are 10 things to do in and around Chicago. 

Chicago Teachers Union officials issued a vote of no confidence Wednesday night on Chicago Public Schools CEO Forrest Claypool after claiming he has worked to “dismantle and sabotage” CPS.

Another commission, another report on school funding reform. Will lawmakers’ recommendations create a new formula?

Watch the Feb. 1, 2017 full episode of "Chicago Tonight."

A viewer wonders what became of a Chicago burger chain that borrowed its name from a cartoon moocher. Geoffrey Baer serves up some hamburger history.

The late Chicago poet Gwendolyn Brooks made history in 1950 as the first African-American author to receive a Pulitzer Prize.