CHICAGO (WLS) -- Aon, a global financial risk consultant company, is planning to buy out competitor Willis Towers Watson. The deal, valued at about $30 billion, could potentially impact the name of ...

Add Yahoo as a preferred source to see more of our stories on Google. One step at a time, thousands made strides at Willis Tower to support the Shirley Ryan Ability Lab. Sunday marked the 17th Skyrise ...

CHICAGO (WPVI) -- Video posted to social media showed cracks on the glass floor of The Ledge attraction at Willis Tower in Chicago on Monday. The video was posted by a Skydeck visitor on Facebook. A ...

CHICAGO (WLS) -- Couples who want a wedding of a lifetime have just a few more days to submit videos for the Willis Tower's annual Valentine's Day Wedding Experience. Four lucky couples will get to ...

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 ...

In an annual February tradition, some couples had the honor of exchanging or renewing vows on Sunday morning at the top of the Chicago skyscraper that was once the tallest building in the world.

The 102-year-old Merrillville woman experienced Chicago in a way she never had before -- from the 103rd floor of Willis Tower. "It's beautiful up here," Tillman said. "Everyone should come up here and ...

Expectant parents looking to go big for their gender reveal, look no further, as the Willis Tower has you covered. The tower wants to help with your announcement by hosting what's described as a "once ...

Gift Article 10 Remaining As a subscriber, you have 10 articles to gift each month. Gifting allows recipients to access the article for free. Cava, Mendocino Farms, and Van Leeuwen Ice Cream are some ...

Chicago is home to some of the tallest buildings in the country, with some spanning more than 1,000 feet from base to tip. But which Windy City skyscrapers are the tallest? The Skyscraper Center, ...

CHICAGO -- A Chicago couple got engaged New Year's Eve on the Skydeck at Willis Tower. The proposal was captured on video and posted on the Facebook page of sister station WLS. The couple was taking ...