Federal investigators say a high speed limit, a disabled braking system and slippery tracks are to blame for a 2023 Chicago train crash that left dozens of people injured, according to a report ...

Ken Griffin’s Citadel is departing the iconic Chicago tower that once served as its headquarters, cutting one of its last remaining ties to the city.

CHICAGO (CBS) -- Nearly 500,000 people ride Chicago Transit Authority 'L' trains every day. "It's very convenient, efficient, cost-effective for sure," said Adrian Vasquez. The CTA also advertises ...