Train breakdowns and mechanical issues on the subway are increasingly causing a cascade of delays throughout the system, adding urgency to the Metropolitan Transportation Authority’s multi-billion ...

The MTA has been installing deadbolt locks on subway cars of the No. 7 line in an effort to reinforce the control cabs against break ins, the Daily News has learned. The locks — high-security ...

The MTA is spending $386 million to replace half-century-old subway maintenance trains that spew diesel fumes into tunnels, nearly tripling its order of cleaner, hybrid locomotives as the authority ...

The subway trains on the L line have been covered in grime for months, and the MTA has no way to clean them. A crucial car-washing station at the agency’s train yard in Canarsie, Brooklyn, broke down ...

This subway mystery has gone off the rails. MTA trains have been baffling riders by running with line numbers that have been defunct for decades – or never even used in the first place. Photos on ...

In two recent incidents, teenagers drove trains briefly, and in one case drove a G train into another train. A 14-year-old was arrested in that episode. By James Barron Good morning. It’s Thursday.