Got a snap of New York with an evocative story behind it? Here's your chance to get your story and photograph out to history enthusiasts across the city with Urban Archive's new photo call.
If you are confident of your knowledge of the 19th century landscape at Green-Wood then an upcoming scavenger hunt will give you an opportunity to prove your Brooklyn trivia superiority.
If you are a Prospect Park aficionado and think you know all fascinating history behind the 151-year-old park, an upcoming history hunt will give you a chance to put that knowledge to the test.
Gather a team and join the search for Brooklyn's architectural gems with a scavenger hunt this summer.
A new app is mining the collections of New York City's institutions to create a mobile archive for the public.