The MTA said the swap will reduce the number of track merges that cause slowdowns when multiple lines share tracks. Here's a ...

Riders in Manhattan and Queens are preparing for a change to the F and M subway lines that the transit agency hopes will ...

Check the subway map and your ride for a big change to the system.  Two subway lines will permanently swap routes on weekdays ...

Starting Monday, F and M subway lines are switching routes, a change expected to impact more than a million riders daily.

New York's F and M trains swap routes to improve subway system efficiency, causing mixed reactions among commuters.

When New York City's Mass Transit Association unveiled its first new subway map in nearly half a century earlier this year, cartographic straphangers may have simply seen the D and the F train lines ...

Multiple subway lines faced extensive delays throughout the morning and into the evening Tuesday, after a power outage wreaked havoc during the morning commute, authorities say. MTA officials said ...