Geoffrey Baer tackles three questions about Chicago's beloved rapid transit system, including the various spellings of the system, old downtown entrances between elevated stations and Loop stores and a mysterious tunnel a viewer spotted while riding the Blue Line.

Art and science intersect at an historic – and controversial – look at race. Tour the exhibition "Looking at Ourselves: Rethinking the Sculptures of Malvina Hoffman."

Marja Mills, the Chicago-based author of "The Mockingbird Next Door" shares stories of her friendship with the late Pulitzer prize-winning author Harper Lee, who died last Friday in her hometown of Monroeville, Alabama.

Would you pay a toll to zoom past traffic in an express lane on the Stevenson? That's one of the big ideas the Chicago Metropolitan Agency for Planning has for the Chicago region. Geoffrey Baer has an exclusive look at their newest plan.

Fr. Michael Pfleger took to social media on Tuesday to openly criticize nonprofit Friends of the Parks for the continued legal delays preventing film mogul George Lucas from starting construction on his proposed lakefront museum. Do you think the construction holdup is warranted?

The political awakening of Chicago's gay and lesbian community is documented in a new book called "Queer Clout: Chicago and the Rise of Gay Politics."

The touring production stops by MCA this week as part of the city's ongoing Shakespeare 400 festival.

The celebrated, reclusive author of the Pulitzer prize-winning book “To Kill a Mockingbird" is reported to have died in her sleep at an assisted living facility in Alabama.

Enjoy another restaurant week in the Northwest suburbs, see the reinstallation of the "Above and Beyond" dog tag exhibiton and watch Shirley King pay tribute to the King of Blues.

Surrealism is the focus of a show at the Museum of Contemporary Art. We'll get a tour of the weird and the wonderful.

Avril Lavigne. Mariah Carey. Outkast. Usher. Rihanna. You've heard these names and many others made famous by music mega-mogul L.A. Reid. The current CEO and chairman of Epic Records has not only scouted star talent, but also penned quite a few top 10 hits himself. Reid tells us about his new memoir.

An African-American movie studio in Logan Square made silent films that got people talking, but for all the wrong reasons. Geoffrey Baer shares the story of Ebony Films and more from Chicago's past in this week's edition of Ask Geoffrey.

The saga continues for the Lucas Museum of Narrative Art. City lawyers say museum officials are considering other cities due to “uncertainty and delay” over the project’s lakefront spot in Chicago.

“Buildings can transform. They can change places. They can change the perception of places." That was architect David Adjaye’s message to a group of about 20 community leaders he met with on Tuesday at the DuSable Museum of African American History.

It is a harmonious union of art and engineering, imagination and reality. Dutch artist Theo Jansen is a kind of Dr. Frankenstein, giving life to inanimate objects. His massive creations arrived this month at the Chicago Cultural Center, and “Chicago Tonight” spoke with the artist on the eve of his first exhibition in the city.