CHICAGO -- The observation deck atop the tallest U.S. office building reopened today for the first time since the attacks on New York and Washington, with former President George Bush saying the move ...

CHICAGO — Former President Bush helped reopen the observation deck of the nation's tallest building Monday, calling the move a message that “ the terrorists have failed.” The skydeck at the Sears ...

Here’s some background information about Willis Tower, formerly the Sears Tower, located in Chicago. The Sears Tower was the world’s tallest building until 1996, when it was surpassed by the Petronas ...

CHICAGO (WLS) -- You can soon practice social distancing 1,353 feet up in the air. Skydeck Chicago, the observation deck on the 103rd floor of the Willis Tower will reopen for weekends only July 3.