Firefighters responded to a call of a small fire in a wall of the Aon Center building downtown this afternoon, according to Chicago Fire Department officials. The fire started within the walls of a ...

CHICAGO (WLS) -- Facing an 80-story climb up the third tallest building in Chicago, runners are raising money for the Lurie Children's Hospital at the Aon Step Up for Kids stair climb. The 19th Annual ...

The view from the 55th floor of the Aon Building at 707 Wilshire. Photo by Stan Schwarz This Saturday, April 6, the American Lung Association sponsors it’s annual climb of the Aon Building at 707 ...

CHICAGO, Aug. 6 /PRNewswire-FirstCall/ -- Aon Corporation (NYSE: AOC), the leading provider of global risk management and consulting services, launched the Aon Green ...

CHICAGO (WLS) -- Runners will race up 80 floors, and more than 1,600 steps to help the Ann & Robert H. Lurie Children's Hospital on Jan. 31. The 19th annual Step Up for Kids supports fundraising ...

A planned observatory atop the Aon Center could welcome its first thrill seekers in less than two years as the Chicago skyscraper’s owner nears zoning approval for the $185 million addition ...