Intelligence has given humans an advantage over other forms of life. But could human intelligence soon be surpassed, and what would this mean for the human race?

Musicologist David Patterson attempts to amend the biography of architect Frank Lloyd Wright to acknowledge the powerful influence of his father, a preacher, essayist, musician and composer.

Mayor Rahm Emanuel announced he has reached a tentative agreement with the Fraternal Order of Police for a new contract for rank-and-file police officers.

The Federal Reserve and Commerce Department are reporting a stronger U.S. economy with gains in employment, manufacturing, and exports. A panel of economic experts crunch the numbers.

A former U.S. NATO ambassador discusses the current meeting of the world powers.

For the first time in 10 years—and only the second time ever—Lyric Opera of Chicago is opening up its closets and putting more than 3,000 costumes used in dozens of operas up for sale. Get a preview on Chicago Tonight.

The Organic Gardener Jeanne Nolan is back with an update on the WTTW Garden.

It was 35 years ago that Jane Byrne pulled off the most stunning political upset in Chicago history.

Did a Chicago police officer unjustifiably kill an unarmed man? Surveillance video and phone transcripts raise new questions as police-involved shootings come under fire.

With Home Depot just the latest high profile company to fall victim to hackers, just how safe is it to use your credit card? 

The BGA assesses how many promises Mayor Rahm Emanuel kept during his first term.

A movement to get more people with criminal convictions back to work comes to Illinois.

We discuss the highs and lows of the speed limit debate with our panel.