More than 2,000 people climbed more than 1,300 feet to the highest point in Chicago on Sunday, all for a good cause.

Just hours after a protective glass layer of the 103rd floor Willis Tower Skydeck in Chicago cracked, the tourist attraction is “open for business” again, media outlets reported. Newlyweds Jesus and ...

The Sears Tower was the world’s tallest building until 1996, when it was surpassed by the Petronas Twin Towers in Kuala Lumpur, Malaysia. With clear weather, four states are viewable up to 50 miles ...

Skydeck Chicago, the iconic observation deck on the 103rd floor of the Willis Tower, is celebrating a decade of romance in ...

CHICAGO, Illinois -- With no visitors at the Willis Tower Skydeck right now, some baby chicks took the opportunity to enjoy the view. They ventured out onto the clear observation boxes on the 103rd ...

The glass floor of the Willis Tower's famous 103rd-floor Skydeck cracked on Wednesday, freaking out tourists as they stood on the platform overlooking the city. Maintenance crews were quick to remedy ...

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