The company hopes that its habitats can catalyze a permanent human presence underwater, like an International Space Station (ISS) – which, since 2000, has allowed humans to live and work in ...

DEEP says Sentinel – a modular, reconfigurable underwater habitat – will enable humans to stay at depths of 200 meters (656 feet) for 28 days.

Inside, the habitat resembled a modest RV, with basic amenities such as a shower, toilet, sink, dinner table, and shelves of canned food. But living underwater wasn't without its quirks.

Hidden but vulnerable marine treasure discovered in collaboration between the Marine Biological Association, Silverback Films ...

The Navy canceled the entire project, deeming stationary underwater habitats too expensive and complicated to maintain. The Navy, instead, focused its resources on saturation diving.

An underwater habitat placed on the seabed near the wreck could have served as a base for divers instead, said Wolpert. Today, there is only one operational undersea research lab in the world, ...

Undersea agriculture. Deep sea mining. Human colonies on the ocean floor. These were the dreams of Capt. George Bond, a Navy medical officer. It was the age of exploration. While NASA made front-page ...

DEEP says Sentinel – a modular, reconfigurable underwater habitat – will enable humans to stay at depths of 200 meters (656 feet) for 28 days.

Inside, the habitat resembled a modest RV, with basic amenities such as a shower, toilet, sink, dinner table, and shelves of canned food. But living underwater wasn't without its quirks.

An underwater habitat placed on the seabed near the wreck could have served as a base for divers instead, said Wolpert. Today, there is only one operational undersea research lab in the world, ...

While NASA was trying to put a man on the moon, the Navy was quietly conducting a series of tests to see if humans could live and work on the deep seafloor.