A Chicago conservation alliance is asking for the public’s help to save a dozen native species, including the endangered Blanding's turtle.

Watch the Sept. 27, 2016 full episode of "Chicago Tonight."

The head of the Illinois Republican Party looks ahead to the future of his party and evaluates Donald Trump's performance in Monday’s presidential debate.

The U.S. Supreme Court is about to begin its new term–with only eight justices on the bench. Three former Supreme Court clerks preview some of the upcoming hot-button cases.  

Monday's presidential debate sparked some laughs. We look at how comedians have tackled this election, what's resonated and what has fallen flat. 

A recent survey of the top 50 Chicago public companies reveals a lack of minority representation among senior leadership positions, with 19 showing no ethnic diversity within their executive ranks.

The Chicago Sun-times has a new managing editor. We'll talk with him and the paper's publisher and editor-in-chief about what's ahead for the city's oldest continuously published daily newspaper.  

The runaway hit musical "Hamilton" premieres Tuesday in Chicago, but the Founding Father has been well represented here for a long time. We show you some original artifacts pertaining to Alexander Hamilton.

The arrival of driverless cars is shifting into high gear. They've already pulled into Pittsburgh–should Chicago give them the green light? A transportation engineer tells us about the future of autonomous automobiles.   

Watch the Sept. 26, 2016 full episode of "Chicago Tonight."

Will there be federal charges against the police officers involved in the potential Laquan McDonald cover-up? Find out what U.S. Attorney Zachary Fardon has to say about his office's role in prosecuting police misconduct.

As violent crime in Chicago continues to soar, Comer Children’s Hospital announced it’s creating a new program to treat families and children affected by violence.

The mayor makes mentoring programs a centerpiece of his anti-violence strategy. How much impact could they have?

More than 95 percent of Chicago Teachers Union members who participated in last week’s three-day authorization vote said they were in favor of another work stoppage. 

Hillary Clinton and Donald Trump will share the stage for the first time at Monday's presidential debate. A primer on what to look for during the highly anticipated event.