The New York City subway system suffered a slow-down in the Bronx on Sunday night after train cars detached with passengers on board. Service on the 4 and 5 lines was suspended for several hours ...

NEW YORK — After years of planning and a last-minute curveball from the governor, New York City is about to find out what happens when one of its most vital subway lines goes into partial hibernation.

On Tuesday, the Metropolitan Transportation Authority temporarily suspended service for several hours to investigate harsh fuel smells at the Graham Avenue stop in the Williamsburg neighborhood of ...