ArentFox Schiff is finalizing a lease renewal at Willis Tower, reducing its office space by more than 50 percent while ...

The pending deal is an example of the space-shedding trend that continues to beset the downtown office market.

As he prepares to take the stage Thursday night at Lollapalooza, country music star Luke Combs hilariously refused to step on ...

He watched people walk over the Skydeck's glass floor, but ultimately refused when it was his turn.

A fire alarm at United Airlines headquarters at the Willis Tower in Illinois, Chicago sparked a nationwide ground stop for ...

The Sears Tower/Willis Tower situation is like my childhood friend Danny. In the 6th grade he went off to summer camp, just to come back with a new name: DJ. Suddenly, I didn't like him anymore.

A Willis Tower spokesman Bill Utter clarified Thursday that it was a protective coating, not glass, that cracked – as it sometimes does. “At no time whatsoever was the integrity of the ...

Willis Tower, downtown’s 1,450 ft. stack of architecture, engineering, commerce and civic pride, turns 40 next year. If you are of a certain age, that milestone might be as jarring as the fact ...

Things To Do Willis Tower’s renovated Skydeck opens Friday, offering a unique Chicago experience for tourists and locals alike. Here’s a sneak peek. Brian Cassella / Chicago Tribune 1 of 16 ...

Willis Tower was the nation’s tallest building until 2014, when it was knocked off that pedestal by One World Trade Center in New York City. “At the time it was done, it stood out.

The office portion of the tower is 85 percent leased. But Willis is being pressed by new, well-appointed towers like the curvy River Point at 444 W. Lake St.