MIND-bending plans have been revealed for a 1,800ft-tall floating ring ... essentially become a "city within a city", stealing the limelight of downtown Dubai. The design for Downtown Circle ...

As climate change advances at an alarming rate and huge numbers of people cram into city slums, "floating cities is one of the possible solutions", UN-Habitat's executive director, Maimunah Mohd ...

Nearly a decade ago, billionaire Peter Thiel cofounded a nonprofit called Seasteading Institute, and contributed seed funding toward what could become the world's first floating city. By 2020 ...