Ninety feet below the East River, Amtrak’s 110-year-old train tunnels are slowly filling with salty water dripping on high-voltage cables as steel is nearly corroded to dust. Above ground, heads of ...

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. The MBTA later said it was caused by a downed ...

NEW YORK (PIX11) — Tech companies bring wi-fi and cell service to train tunnels. Commuters want to stay connected during their rides. But the connection can get lost during most underground rides. The ...

A piece of debris that fell off an Amtrak train in an East River tunnel snarled commutes for thousands of Long Island Rail Road riders heading to Penn Station on Tuesday morning, according to ...