According to its website and social media, the Willis Tower lights its antenna green on certain occasions. In this case, it’s lit green to raise awareness for youth homelessness as part of ...

The Willis Tower, formerly known as the Sears Tower, will light up its antennas in a variety of different colors during Swift's three days of performances at Soldier Field, according to the ...

The Willis Tower, formerly known as Sears, will light up its antennas a variety of colors to celebrate Taylor Swift’s three-day tour stop in the city, according to the Skydeck’s website.

CHICAGO – No, it’s not because the Packers beat the Bears.. If you happened to look up at the Willis Tower’s antenna Sunday night, you may have been discouraged to see it lit green after the ...