Delays in rape kit testing and strained law enforcement resources nationwide mean that victims of sexual assault may face long waits for their attackers to face prosecution. 

A bill that's advancing in Springfield would move Illinois from a flat income tax of 3.75 percent to a graduated system, where higher earners pay higher rates. Does the bill stand a chance of becoming law?

The Naismith Memorial Basketball Hall of Famer is under investigation following a mass exodus of players and allegations of player mistreatment.

Shedd Aquarium staff are watching a 28-year-old female Pacific white-sided dolphin and her newborn calf around the clock during what they call "a very crucial time."

Watch the April 19, 2016 full episode of "Chicago Tonight."

Less than half of the plant life found in the Chicago region is native to the area. As the Morton Arboretum's tree improvement specialist, it's Joe Rothleutner's job to make sure those native plants are protected.

Geoffrey Baer visits 10 American towns in the final installment of the "10 That Changed America" series, airing at 8 p.m. Tuesday night on WTTW.

“Bravery means that you’re fearful,” Ariel Investments President Mellody Hobson said  to an audience of 1,600 during the annual Women in the Forefront luncheon last week. “You cannot be brave without fear. I think that’s more important than anything else, especially for women.” 

Illinois Comptroller Leslie Munger tightens state lawmakers' belts, hoping to force a budget deal. Will that work to break the deadlock?

The Chicago Teachers Union explains why it's counting down the clock to another strike. But will the strike happen at the end of this school year or the beginning of next?

Watch the April 18, 2016 full episode of "Chicago Tonight."

Historic St. Adalbert Church on Chicago's South Side is the latest casualty of a declining Catholic congregation and expensive upkeep. But could its listing by a preservation group give it new life?

The Chicago Tribune's Pulitzer prize-winning architecture critic discusses a new lakefront proposal for the Lucas Museum and architecturally significant churches like St. Adalbert's in Pilsen that preservationists warn are at risk.

The country of Ecuador is recovering from a massive earthquake that hit on Saturday, leaving 350 people dead and thousands homeless. Last Thursday, Ecuadorian President Rafael Correa joined “Chicago Tonight” to talk about the South American nation that straddles the equator.

In 1986, Karolina Kowalczyk’s mother was pregnant and living in Poland when the Chernobyl nuclear reactor exploded. Kowalczyk's intricate paper art is now part of an exhibition at the Ukrainian Institute of Modern Art commemorating the 30-year anniversary of the disaster.