An expert committee of architects on Tuesday announced that the structure atop the new One World Trade Center in New York City is a spire and not a broadcast antenna, bringing the building to a height ...

Chicago is home to some of the country's tallest buildings. See which 10 skyscrapers top the list in the Windy City.

A Dutch trading firm is expanding its presence in Chicago’s most iconic skyscraper, adding space for the second time while most office tenants in the Loop are doing the opposite. IMC struck a deal to ...

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 ...

The insurer will take up 52K SF on the 53rd and 54th floors of the Chicago skyscraper while keeping its primary headquarters in suburban Schaumburg. The company expects to transition to its new space ...

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 ...

Chicago's skyline is famous for its historic skyscrapers, which are also a testament to the city's architectural prowess ...