Find out how the negative response to Groupon's Super Bowl ad featuring Tibet will impact the Chicago company.

A new web-based program has been designed to help commuters make their train on time. Nick Shields has the story.

She helped make Second City an internationally known cultural institution.

We share recent comments and feedback from our Chicago Tonight viewers.

This week on Chicago Tonight: The Week in Review, the Blizzard of 2011 takes Chicago by storm, absolutely paralyzing the city.

Perhaps you're wondering when the city will clear your street. We take a look at how the city's removing snow on the side streets.

Elizabeth Brackett has the latest on the city's continuing efforts to clean up the mess left behind by the Blizzard of 2011.

Where did all these cars go overnight? We show you how the great Lake Shore Drive "car rescue" effort is working.

From the inside of a car on Lake Shore Drive, to a nearly naked romp in the snow; we look at YouTube to see how people across the region

Northwestern University is launching the Knight News Innovation Laboratory here.

The second part in our series about a historic Chicago snowstorm, featuring harrowing tales of some expectant mothers and the troubling side of the decades-old blizzard.

We share thoughts and comments from our Chicago Tonight viewers.

The blizzard's whiteout conditions are slamming Chicago commuters.

As the massive snowstorm hits Chicago, the city says it is prepared. Elizabeth Brackett has the latest storm details.

It may be the most contentious moment so far of the Chicago mayoral campaign, and now one candidate has apologized to another.