The Illinois expansion will happen at the company’s headquarters campus in Abbott Park. It's also growing in Dallas.

More than 1.7 million people make their way to Willis Tower's Skydeck Chicago each year, and it's easy to see why. Occupying the 103rd floor – that's nine floors higher than 360 CHICAGO – of ...

Photos from the Chicago Sky’s introductory news conference for their draft picks on April 17, 2025, at The Metropolitan Club at Willis Tower.

Some of the most iconic and historic office assets in Chicago including Willis Tower, the Wrigley Building and 141 W. Jackson have achieved Wired Certification, showcasing a commitment to ...

Sears Tower is history. As of Thursday, the iconic Chicago, Illinois, skyscraper is now named Willis Tower. At least that's what the owners of the 110-story skyscraper now call it after its new ...

These are images straight out of a doomsday movie: a huge storm front is gathering over the US city of Chicago. Then hail follows and lightning strikes the Willis Tower. We went to the anti-Trump ...