The Willis Tower, the moon and pink clouds make for a beautiful ... 606 trail — a rebuilt bridge over Milwaukee Avenue, painted dark red like the historic bridges over the Chicago River.

Most of her impact is invisible as she attempts to reduce one of the largest carbon footprints in Chicago — that of Willis Tower ... When she watched “The Dark Knight,” the thrill was ...

The 110-story, 1,450-foot-tall building, which is officially called the Willis Tower, went dark Sunday after massive rainfall in the city flooded out the basement and sparked the outage ...

Visitors to the SkyDeck at Chicago's Willis Tower got an extra scare when the protective layer covering the glass splintered into thousands of pieces. No one was in any danger, Willis Tower says.

The new security hires comes as the tower, home to United Airlines' global headquarters, is in the final stages of a massive remodel. Chicago's Willis Tower is going on a security guard hiring spree.

Visitors to the Willis Tower's SkyDeck got an extra scare Monday when the attraction's protective layer covering the glass splintered into thousands of pieces. The Willis Tower told CNN affiliate ...