Service between North Station and Medford/Tufts Station was replaced with shuttle buses for the investigation.

Trains were suspended on the Green Line between Copley and Haymarket stations Thursday morning after a track maintenance vehicle derailed overnight at Government Center, officials said.

An MBTA Green Line train carrying passengers hit an out-of-service train at a station in Somerville, Massachusetts, early ...

Shuttle buses are replacing service on part of the Green Line on Thursday morning after a maintenance vehicle derailed ...

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

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

The National Transit Safety Board is investigating after a train carrying five passengers collided with a stationary ...

According to the MBTA, just before 12:30 a.m. a train carrying five passengers struck a stationary out-of-service train ...

Some MBTA commuters can expect a change in their commute on Monday, with shuttle buses replacing service on parts of the D ...

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 ...

The MBTA will temporarily shut down service on the Orange, Red, Blue and Commuter Rail lines during March for maintenance and ...