A new chapter in subsea habitation is emerging as a British company prepares to deploy modular underwater habitats designed for human occupation—potentially for weeks at a time. Developed by the ocean ...

DEEP's leaders are hoping to help humans to remain underwater for days at a time without using a submarine A company aiming to "make humans aquatic" has launched its first underwater test mission.

Since at least the time of the science fiction writer Jules Verne, people have dreamed of being able to live underwater. In the 1960s and '70s, the U.S. and French governments were among those who ...