CHICAGO (CBS) -- It was an early Christmas morning for electricians who were called for a power outage for more than half the floors of the former John Hancock Center. Early Monday morning, the ...

Hundreds of Chicagoans got their blood flowing for a good cause Sunday morning. They took part in Hustle Chicago, formerly known as Hustle up the Hancock. The event was renamed because the iconic ...

"The Ledge" at the Willis Tower attracts thousands of people who like the thrill of being in a glass box high over Chicago, looking down at the ground below. Now the company that owns the observatory ...