A wide stretch of the Orange Line between Downtown Boston and Jamaica Plain will be closed for more than a week beginning Saturday as the MBTA completes key infrastructure upgrades, authorities said.

BOSTON (WHDH) - Transit police are looking for a man after a troubling threat on the T. Investigators said the suspect threatened to stab a woman with a hypodermic needle on an Orange Line train last ...

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 ...

Trains and ferries were cancelled or delayed after Sunday’s storm dropped more than a foot of snow across the Boston area.