Geologic map and sections of Manhattan Island, State of New York (1898) (all images via New York Public Library Map Division) One of the more intriguing items is a geologic map of Manhattan from 1898, ...

How do you best represent the complex New York City subway system on an easy-to-read map? That's a challenge John Tauranac has been working on since the 1970s, when he chaired the MTA's subway map ...

STATEN ISLAND, N.Y. — New York City residents can now explore the history behind street signs in their neighborhoods through an interactive map that documents nearly 2,500 individuals honored with ...