“Once saturation is reached, the diver can stay at the bottom for days, weeks, and months without needing any additional ...

Alfonso Cuarón’s Gravity showed what existential horrors could happen should an astronaut find themselves ... film that follows seasoned deep-sea divers as they battle the raging elements ...

As well as looking to build the biggest 'space pool' in the world in Cornwall, Blue Abyss also wants to build a human-rated ...

Nasa’s two ‘stranded’ astronauts will get a trip outside this week, having spent over seven months in orbit unexpectedly.  They will leave the International Space Station for a surprise spacewalk ...

In the 1960s, the U.S. Navy was exploring the other "final frontier" -- the sea. A series of underwater habitats called "Sealabs" were constructed for scientific exploration on the ocean floor.