The cracks formed after a group of visitors to the Skydeck at the Willis Tower stepped out on the Ledge, but Willis Tower officials said the glass itself did not crack, only the protective coating.

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 ...

Willis Tower is one of Chicago's most iconic skyscrapers and tourist destinations. Residents work in its offices, shop and dine in its entertainment centers and observe the Skydeck's unparalleled ...

Diners at Sweetgreen in Willis Tower, get ready to meet the chef of the future: a robot that makes your salad to order. The California-based chain is launching its automated Infinite Kitchen system ...

But before hitting the stage, he made a stop that had him just a little weak in the knees. "I would much rather have an encounter with a grizzly bear," Combs said in a social media post. The country ...

Fly above the iconic silhouette of the Windy City with this breathtaking drone footage of the Willis Tower (formerly the Sears Tower). Fly through the heart of Chicago's Loop to witness this ...

The latest appraisal for Chicago's Willis Tower values the high-rise at $1.03B – about $270M less than the $1.3B balance on Blackstone's loan for the property. The valuation also represents a steep ...

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 ...

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 ...

The U.S. hasn't housed the world's tallest building since 1974, when the Willis Tower in Chicago was completed.

Aon To Buy Willis Towers Watson Insurance -- What Does That Mean For Willis Tower Name? If you're from Chicago and you're older than 30, you once knew the tall and iconic building composed of bundled ...