Sears Tower rises 1,450 feet over downtown Chicago, 1,730 feet if you count the two antenna towers on top. It has 4.5 million square feet, including 3.5 million square feet of rentable space.

The 110-story Sears Tower may be the nation’s tallest building but, pride aside, ... Inside, the lobby corridors take so many twists and turns that they can disorient a newcomer.

CHICAGO -- Yesterday, while on a day trip in Chicago, my family and I squeezed into a packed elevator and rode 103 floors -- that’s 1,353 feet -- to the top of the Sears Tower, 233 S. Wacker Dr.

The Sears Tower turns into a city of 10,000 ``residents'' every morning ... Inside, workers say there's not much talk any more about the attacks, ...

Inside Sears’ revived Burbank store ... An iron worker helps construct the Sears Tower in Chicago. Sears' new headquarters, built in 1973, was the world's tallest building until 1998.

Inside Sears’ revived Burbank store ... An iron worker helps construct the Sears Tower in Chicago. Sears' new headquarters, built in 1973, was the world's tallest building until 1998.