Riders who were among the hundreds evacuated from an MBTA Blue Line train on Tuesday described a surreal experience as they ...

More than 450 MBTA passengers were evacuated from a Blue Line train in the tunnel under the Boston Harbor due to a signal issue Tuesday afternoon.

It took firefighters approx. 1 hr to evacuate 500 people from a ⁦ @MBTA ⁩ Blue Line train that was disabled under the harbor ...

Shuttle buses are replacing a portion of the Blue Line due to a signal issue at the Aquarium station, the MBTA said Tuesday.

Orange Line service will be suspended from Forest Hills to Back Bay, and the suspension will be extended through North Station this weekend.

Blue Line service resumed between Airport and Bowdoin Monday after it was temporarily replaced with free, accessible shuttle bus service between Airport and Government Center on Monday.

After train service was suspended for nine days for track maintenance, problems with signal issues quickly surfaced on Monday, forcing the MBTA to shut down the line again.