The city's first modern light-rail system would run in dedicated lanes on city streets with priority at traffic signals.

This is the most detailed accounting to date of the technical problems light rail faces, and possible actions to fix them.

The National Transportation Safety Board (NTSB) released its preliminary findings from an investigation into last month’s ...

Multiple people were taken to a hospital and $6.6 million in damages were caused when a speeding MBTA Green Line train ignored a stop signal and hit a stationary train at a station in Somerville ...