The T is running less than half as many trains as usual on its busiest subway line after it pulled some of its oldest trains ...

It's been a particularly tough week on the Red Line. T officials say old cars and freezing temps are to blame.

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 ...