Metro planned to bring faster, smoother automated trains to the system’s Green Line ... beyond the Red Line until officials figure out why some trains are overshooting their stations.

WASHINGTON — WMATA wants to bring automated trains back to the entire system, but after a trial run on the red line, the safety watchdog is pushing back.

Kolkata Metro has withdrawn the Sunday service suspension on the Howrah Maidan-Esplanade stretch of the Green Line. Services were earlier paused for signalling system checks. Though no reason was ...

There are growing concerns about Metro’s automatic train system. The Washington Metrorail Safety Commission (WMSC), which ...