According to the MTA, there was a decoupling between the third and fourth car of a No. 4 train, meaning the cars separated.

NEW YORK CITY (WPVI) -- A man has been arrested for allegedly tossing debris onto subway tracks in Manhattan Sunday morning, causing a train to derail and snarling service for much of the day.

Zemfira Mukhtaro, 12, and Ebba Morina, 13, have been identified as the two victims who died while subway surfing in New York ...

A newly-minted Brooklynite on his way to surf the Rockaways was surprised to learn he was the New York City Subway system’s ...