Cancer treatment can be costly, but new findings from Rush University Medical Center suggest an inexpensive, effective treatment could be within reach. 

These days, we know that eating foods high in saturated fats, salt and cholesterol is unhealthy. But that wasn’t always the accepted wisdom. And the doctor whose research led to many of those discoveries just celebrated a milestone.

Watch the Jan. 14, 2020 full episode of “Chicago Tonight.”

A suspected serial killer strangled a suburban Chicago teenage girl in 1976 and likely killed another woman just days before she was to testify in court that he raped her, police said Monday.

After 41 years in public service, Illinois Senate President John Cullerton is stepping down. He reflects on recent headlines, his life in politics and what’s next.

The American Cancer Society reported last week the largest ever single-year decline in deaths from cancer. How improved disease screening and breakthrough treatments are giving cancer patients new hope.

Chicago’s popular 606 trail has led to skyrocketing property values in the surrounding area. Several aldermen now say they want to hit pause on some development because it’s leading to displacement of longtime residents. But the plan has its critics.

As artificial intelligence becomes more widespread, the White House lays out best practices for developing and using the technology.

As the city continues its work to bring down the homicide rate following a 2016 spike, Chicago’s interim police superintendent believes one thing is absolutely necessary: winning back the public’s trust.

There’s a new library in Chicago and it’s stocked with pretty much everything except books. We visit the Chicago Tool Library in Bridgeport.

Jewel-Osco’s corporate parent is expected to announce in a few weeks whether it will proceed with an initial public offering of stock, which could be valued at around $19 billion. 

Two residents at Balmoral Nursing Home and one resident at Admiral at the Lake have been diagnosed with Legionnaire’s disease, according to state health officials, who say the cases at the two facilities don’t appear to be related. 

Watch the Jan. 13, 2020 full episode of “Chicago Tonight.”

Two U.S. service members were killed and two others injured Saturday when their vehicle was hit by a roadside bomb in southern Afghanistan, the Pentagon said in a statement.

Here’s what to watch as the impeachment charges make their slow-motion journey to the Senate this week.