MBTA officials are pressing federal authorities to release new Red Line train shells that remain held amid a customs review, agency leaders said during Thursday’s board meeting.

The MBTA is planning service changes to accommodate a project that "should have been accomplished" years ago.

MBTA officials reported delays on part of the Red Line on Monday morning, where they said "multiple disabled trains" were pulled from service. A series of social media posts indicates the delays were ...

The MBTA’s long-running effort to replace its Red and Orange Line fleets faced renewed schedule pressures this fall, with transit officials highlighting a recent shift toward more consistent Red Line ...

Commuters faced another day of cancellations and delays on several MBTA lines Friday morning due to a variety of equipment problems. In many of the cases, officials have said the ongoing problems are ...

The MBTA has announced service changes on the Orange, Blue, and Red lines in January, as well as the Needham, Fitchburg, Haverhill, Lowell, and Newburyport/Rockport commuter rail lines. Orange line ...