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. Warren Buffett keeps ...

Tour guides highlight more than 40 towering Chicago landmarks, including the Tribune Tower, the Wrigley Building ... in on the stories behind some of the skyline's most prominent edifices.

From March 1-7, Chicago residents can take in views of the city’s expansive skyline and Lake Michigan from the former Hancock Tower’s 94th floor observation deck for free. On March 4 ...