A person was stabbed and critically wounded on a CTA Blue Line train near O'Hare International Airport Wednesday evening.

A man was fatally stabbed on Chicago's CTA Blue Line after an argument; the suspect is in custody with charges pending.

The man, 42, was arguing with someone who pulled out a sharp object and stabbed him in the thigh, police said.

A man has died and a suspect is in custody after a fatal stabbing aboard a CTA Blue Line train Wednesday night.

A man is dead after he was stabbed during an alleged knife attack on a CTA train in the northwest suburbs on Wednesday night. Chicago police said the deadly stabbing ...

A Franklin County judge granted a temporary restraining order on June 25 that blocks Thin Blue Line insurance from operating ...

Buses are running in place of Blue Line trains on the south end of the line due to “unscheduled maintenance,” Metro Transit ...

The transit agency said it would not collect fares on the Blue Line or the East Boston ferry on Monday after signal problems ...