Before taking on the Burj Khalifa challenge, Robert climbed more than 70 towers, including New York’s Empire State Building, the Petronas Towers in Kuala Lumpur, and Chicago's Willis Tower.

Here’s how to live your best Chicago weekend this spring. Next, take in the city from 1,353 feet up at the Willis Tower Skydeck (formerly the Sears Tower), just like Sloan did in the movie.

Chicago-based models or actors, aged 8–40, are wanted for a lifestyle and b-roll shoot at SkyDeck and The Ledge at Willis Tower. Talent will work over three days on April 1–3, April 29–May 1 ...

in 2016 after five years of ownership. They held the Willis Tower in Chicago for nine years before selling it in 2015 for $1.3 billion to Blackstone Group. Around the time of the Willis Tower sale ...

Ahead of the first-ever Procurement & Supply Chain LIVE Chicago, Procurement Magazine provides a rundown of the top 10 procurement leaders in Chicago Procurement & Supply Chain LIVE Chicago will be ...