After the big property tax hit, another new tax may be on the way for weary Chicagoans. Find out how much it might cost and why the mayor says it's necessary.

The secret got out last week, but the Obama Foundation made it official at a news conference on Wednesday: Jackson Park will be the main home of the 44^th U.S. president's library.

Illinois may become the ninth state since 2000 to adopt a new education funding system, and state leaders are hoping a new reform commission can figure out how its current formula can be fixed.

Watch the August 3, 2016 full episode of "Chicago Tonight."

Important research is happening locally and across the country in an attempt to control the Zika virus.

The singer-songwriter and two-time Grammy award-winner joins us in performance and conversation.

Students across the political spectrum are angry with DePaul University's decision not to allow a conservative writer and commentator to speak at an on-campus event.

Despite a spate of recent reports, the Illinois Department of Natural Resources says that reintroducing alligator gar into Illinois' waterways will not prevent Asian carp from reaching Lake Michigan.

The smartphone game has taken Chicago by storm. We hunt down and follow some of the area’s most dedicated players, including one who hopes to turn his hobby into a career.

President Barack Obama reiterates his support for the Trans Pacific Partnership. But the trade deal has strong opposition. What's at the core of the agreement that could shape U.S. trade relations in the 21st century?

After years of waiting, Chicago's Bronzeville neighborhood gets a spectacular and much needed arts and recreation center.

The building that thousands of cars drive under every day will be turned into commercial office space. Looking at the future of a building that's been empty since 1997. 

Watch the August 2, 2016 full episode of "Chicago Tonight."

Can state lawmakers craft a constitutional fix for the Illinois public pension problem? We talk with one man who has a plan.