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 ...

Diners at Sweetgreen in Willis Tower, get ready to meet the chef of the future: a robot that makes your salad to order. The California-based chain is launching its automated Infinite Kitchen ...