Prowling politicians. Lustful golfers. Arrogant actors. Scandals and juicy gossip constantly captivate. But how and why do people get into such messes in the first place? We talk with the author of How To Become A Scandal: Adventures in Bad Behavior about this and more.

Which iconic Chicago landmark was built at the impressive rate of one floor per day?

We take a look at unusual art and artifacts made during World War II. Find out the incredible story behind The Art of Gaman.

In a showdown with Cook County Board President Toni Preckwinkle, several county commissioners refuse to take unpaid furlough days.

More than 20 percent of Chicagoans don't know where their next meal is coming from. A new study by the Greater Chicago Food Depository reveals hunger across Cook County. Carol Marin takes a look at who's being hit hardest and why.

There's a new push to increase recreation on the Chicago River. But when will it be safe enough to swim in? And how much will the cleanup cost? We talk about the river's future.

A city ordinance allows free parking during certain hours in a neighborhood with heavy traffic. We find out how that has pitted neighbor against neighbor, and even residents against churches.

A new documentary tells the story of the largely forgotten man who changed the telephone business forever.

Chicago Tonight's website gets a fresh new look.

Trucks are the subject of artist John Himmelfarb's recent obsession. We go under the viaduct and into the Chicago Cultural Center for a look at a convoy on canvas.

The City of Chicago announces a new initiative to invest in the CTA's aging infrastructure in an effort to upgrade the commuter experience and boost ridership. Ash-har Quraishi has the story. 

Should a 1,900 mile pipeline be built to transport oil sand petroleum from Canada to the United States?

She's arguably Chicago's hottest architect, and now she can add MacArthur genius grant recipient to her list of accolades. Jeanne Gang joins us.

Treating prostate cancer may make matters worse. The controversial author of Winning the Battle Against Prostate Cancer tells us why.

The first exhibit at a new museum in town showcases the visual arts as made by Chicago artists over the past 150 years.