Chicago’s history is reflected in its ... which produced the material to build the Sears Tower and John Hancock Building—two ...

One of Chicago's most notable attractions is its skyline, and one of the best places to experience it is at the 360 CHICAGO Observation Deck. Formerly known as the John Hancock Observatory ...

The expansive floor plan at United Airlines' suburban Chicago building allows for ... about the leasing challenges facing the former Sears Tower during the pandemic.

British insurance broker Willis Group Holdings Ltd. will lease space in the iconic Sears Tower, changing the building's name to Willis Tower. Video courtesy of Fox News.

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 ...