Multiple subway lines are fully or partially suspended Tuesday as the MTA grapples with a loss of power at West Fourth Street ...

The MTA has reported a power outage at West 4th Street, causing disruptions to several subway lines.

The MBTA apologized for the disruption and blamed a broken pantograph — the part of the train that connects to overhead wires ...

Planned work on the Blue Line will see a large portion of the track closed for nine days in August, according to the latest workplan from the MBTA.

The train was disabled because of a downed overhead catenary wire, the cord that powers Green Line trains, the MBTA said.