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

Luke Combs had quite an eventful time when he visited Chicago during Lollapalooza.

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

In the later years of Richard M. Daley’s mayoralty and especially during the tenure of Rahm Emanuel, the city of Chicago ...

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.

Willis Tower still dominates Chicago’s skyline 49 years after its construction, but when Blackstone bought it for $1.3 billion in 2015, the iconic structure inspired more awe than affection ...

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 ...

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

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 ...

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.

Power outage at Willis Tower leaves building looking ‘disappointed,’ just like everyone else in 2020 Chicagoans who noticed that their beloved “Sears Tower” had lost its twinkling lights ...

Willis Tower cracks: The see-through glass bays are known as The Ledge and extend about four feet from the building, which was once called the Sears Tower.