Futuretecture: From Sea Cities to Space Colonies

Are we on the brink of a new era in construction? With commercial space travel finally within our reach, will we see space colonies within our lifetime? And with Earth's resources running low, ...

Phantom City: App Provides Glimpse of Unbuilt NYC

A floating airport off Battery Park, a mile-high dome over Midtown Manhattan and a hulking Harlem in the sky… these structures may not actually exist in New York City, but tourists can still ...