Federal regulators first recommended an anti-collision system for the MBTA's Green Line in 2009 and one contract for the MBTA's Green Line in 2009, but Sunday's crash between two trolleys at East ...

A train on the MBTA's Green Line collided with an out-of-service train at a station in Somerville early Sunday morning.

A Green Line train crashed into an out-of-service stationary train Sunday morning, sending one passenger and four operators ...

Green Line train crashed last night. Driver crashed into a stationary train at speed; most were bruised but able to walk out. The rear operator of the train got pretty hurt. She split her forehead and ...

Green Line train in Somerville, Massachusetts collided with another train, injuring five and prompting an NTSB investigation.

A Green Line train with five passengers crashed into an out-of-service stationary train Sunday morning, sending one passenger ...

According to the MBTA, a Green Line train with five passengers struck a stationary train, which was out of service, at East Somerville Station. One car on each of the two-car trains derailed." ...

Around 12:30 a.m. Sunday, a Green Line train collided with an out-of-service train at the East Somerville station, the MBTA said. One car on each of the two-car trains derailed, and four operators ...