While the new Will Smith movie has received mixed reviews from critics, Peggy Mason, a professor of neurobiology at the University of Chicago, is more concerned with the science behind the story than whether it's an Oscar contender. She joins us to discuss her thoughts on the film and to shed light on the dangers associated with concussions.

The Barack Obama Foundation last week announced the seven finalists chosen to submit designs for the Obama Presidential Center. One of the architects, David Adjaye, is the subject of a solo exhibition at the Art Institute’s modern wing that runs through Jan. 3.

Comedy and tragedy blend in a theatrical retelling of an infamous tragedy: the Iroquois Theater fire that struck Chicago back in 1903.

In August 2001, a WTTW11 crew met guitarist Rick Nielsen in advance of a Cheap Trick show at Navy Pier. We had a backstage pass and front-row tickets. This interview and performance haven’t been seen in 14 years.

A young, Harvard-educated, first-time candidate tells us why he believes he can defeat the state’s most powerful incumbent, House Speaker Michael Madigan. Paris Schutz brings us the report.

The University of Chicago answers activists' calls with a new trauma center in Hyde Park. One of the hospital's top surgeons joins us to discuss the details.

They are an unlikely group of lunch mates: a handful of Chicago police officers and 12 people working to rebuild their lives after serving time in prison. Brandis Friedman has the story.

Wheaton College's decision to place a tenured professor on paid leave after she declared she was wearing a Muslim headscarf to express her solidarity with Muslims facing hostility has created national and international headlines. Larycia Hawkins joins us to discuss her position.

Former U.S. Transportation Secretary Ray LaHood was the only Republican that President Obama appointed to his cabinet upon taking office in 2009. His new memoir "Seeking Bipartisanship" chronicles his political life in Illinois and on the national stage. LaHood joins us to discuss his book and career.

A spectacular Nativity set blends heavenly drama with earthly delights. “Chicago Tonight” visited the museum and found an elaborate piece of art originally seen in churches in 18th century Naples.

A miserable afternoon for Jay Cutler and the Chicago Bears. James "Big Cat" Williams joins us with his take on the Bears ninth loss of the season. 

It raked in nearly $250 million in its first weekend, garnering critical acclaim along the way. "Star Wars: The Force Awakens" is well on its way to becoming the highest-grossing movie of all time. Tonight, we revisit a 2013 "Chicago Tonight" report that introduced viewers to the Chicago computer scientists who helped make some key special effects in the very first "Star Wars" movie.