From floating ocean cities to the soaring skyscrapers of Dubai, discover the travel destinations that are redefining urban ...

(CNN)-- A floating city off the coast of San Francisco may sound like science fiction, but it could be reality in the not-too-distant future. The Seasteading Institute already has drawn up plans ...

The Maldives, a tropical paradise known for its turquoise waters and idyllic islands, is facing a serious existential crisis. Due to rising sea levels caused by climate change, the low-lying ...

Worldwide, rising sea levels and increasing urbanisation represent a formula for disaster, with more and more people seeking to live on land that will, at some point, be swallowed up by the sea.