The lawsuit alleges women and people of color brought into the company through diversity programs were kept at lower salaries ...

The tower previously served as the longtime headquarters of the Chicago Tribune. However, in 2018, the newspaper relocated to the Prudential Plaza office complex, ending a 93-year run in the tower.

On Feb. 14, 1929, the “St. Valentine’s Day Massacre” took place in a Chicago garage as seven rivals of Al Capone’s gang were ...