Teams from across the globe competed in DC's Future City contest, tasked with creating innovative, sustainable floating cities set 100 years in the future.

A 320-ton pilot structure arrived in New York city waters this week. The myriad engineering challenges are raising questions ...

We see futuristic cities in movies and read about them in books — but plans for them already exist. From floating ...

Mexico City’s floating gardens have fed people for hundreds of years; now they’re threatened Amid urbanization, new generation aims to rekindle interest in fading practice ...

REDWOOD CITY, Calif. (KGO) -- Members of a floating community in Redwood City are fighting to save their homes. Redwood City leaders say they're legally obligated to end residential uses at ...

TOLEDO, Ohio — The Glass City Riverwalk has a new feature that's bringing a little more greenery to downtown Toledo. Six floating wetlands are now lining the downtown side of the river.