Just four months after a green line train derailed on its way into Somerville, two green line trains collided at the East ...

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.

REGULAR SERVICE WILL NOT RESUME AT LEAST UNTIL TOMORROW. FEDERA Two damaged Green Line trolleys remain at an MBTA station after an early Sunday morning crash and don't appear to be going anywhere ...

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

The Green Line will be closed between Park Street and Union Square as well as Medford/Tufts for 15 days until Dec. 20. Following the closure, the entire MBTA subway system will officially be ...

BOSTON — Subway riders were ... which was outside of the MBTA's infrastructure — failed and caused circuit breakers to trip, affecting Green, Orange and Blue line service Thursday morning.