A Blue Line train was stuck under Boston Harbor on Tuesday afternoon, stranding hundreds of passengers who had to be led out of the tunnels by MBTA employees and first responders. The train’s operator ...

After being discussed for decades, the Montreal Metro's Blue line extension project is back on the rails for good and finally on its way to realization, the Quebec government announced Friday. But the ...

The head of the MBTA said more problems were uncovered during an investigation into a Blue Line train evacuation that happened on Tuesday in Boston and he vowed that the agency will work to fix them.