It remained Sears Tower even after Sears relocated to Hoffman Estates in 1992. Millennium Park Visitor Service worker Jean Aza, 40, had never heard of Willis Tower as of Thursday.

Willis Tower Nabs James Beard Winner for Lavish Live-Fire Restaurant Jonathon Sawyer and Fifty/50 team to open Kindling Downtown Cookout & Cocktails ...

Chunks of ice fell from Willis Tower on Friday, following Thursday's winter storm, which brought a mix of snow, sleet, and freezing rain.

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 ...

The Willis renovation proves that this new era of urban life is likely to be marked by overtly private spaces masquerading as public space.

Willis Tower’s one of the city’s biggest tourist attractions. The food hall and other new options will serve the estimated 1.7 million people who visit the tower’s skydeck every year, as ...

The famed “Sears Tower” suffered a blackout Sunday after massive flooding caused a power outage in the famed high-rise.

The Willis Tower is wrapping up a $500 million renovation project that upon completion will include a Fifty/50 restaurant.

Paris-based Scor S.E. is following a long line of companies from the suburbs to the city, leasing almost 30,000 square in the 110-story tower.

My grade school-age son calls it Willis Tower, and gives me a hard time when I trip over the name. Chicago’s tallest building is now on the block. The sale is likely to bring a new name, on the ...

As the Willis (or do you still say "Sears"?) Tower turns 40, a new photo exhibit examines the building's visual impact on the city's landscape.

Private equity real estate investment giant Blackstone Group is buying Chicago's Willis Tower in a deal expected to spur an upgrade of the retail space and observatory of the nation's second ...