Meet DiaBetty, the voice-enabled diabetes coach and educator developed by researchers at the University of Illinois at Chicago to help newly diagnosed Type 2 diabetes patients manage the condition.

Two former university employees charged in the brutal stabbing death of a Chicago hairstylist earlier this summer have pleaded not guilty to a half-dozen murder charges levied against them.

Foodies who may be missing the bow-tied former host of “America’s Test Kitchen” don’t have to wait any longer to find out what he’s been cooking.

Some call him a progressive publisher. Others, lewd. But late Playboy founder Hugh Hefner was undeniably successful at building his brand. We take a look at his legacy.

Mayor Emanuel and state lawmakers are quietly hatching a plan to give $100 million in state money to the Obama Presidential Center. Is Illinois ready to pony up?

Who’s on the team assigned to lure Amazon’s new national headquarters to Chicago? It may be easier to ask who isn’t involved.

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

The walls of a South Side armory tell the history of warriors throughout the ages. Geoffrey Baer shares that story and more in this encore edition of Ask Geoffrey.

It may officially be fall, but for the past week Chicago has been experiencing a record-breaking heat wave. Jeanne Nolan joins us in the WTTW organic garden.

The race to create self-driving cars is heating up. One automaker has taken a significant step towards a hands-free future with a model that will soon be available in the Chicago area.

Chicago police officers are getting new use-of-force training, but the city’s largest police union is objecting.

Author Denise Kiernan talks about the tumultuous history of a North Carolina home that’s detailed in her new book.

Beers and brats, fresh apple pie, celebrity chefs, tree climbers and South Side architecture usher in the weekend. Here are 10 things to do in and around Chicago.

A Chicago-area man who wanted to buy a dog for his daughter nearly fell victim to a West African-based scheme targeting thousands of hopeful pet owners. What the Better Business Bureau is saying about the scam.

“Everything is unusual about this case until we hear more,” a Loyola University Chicago criminal justice professor said regarding Wyndham Lathem and Andrew Warren – two former university employees accused in the stabbing death of a Chicago hairstylist.