Our maps of the sea floor are less detailed than our maps of the moon or Mars. There's only one operational permanent underwater research facility on the planet: the Aquarius Reef Base.

The sentinels are currently being tested at Deep’s facility in Gloucestershire near Wales. The floor units feature ... each other to form a kind of underwater research station.

Microsoft recently pulled its underwater data center from the seabed floor, discovering that the ... staff for Microsoft’s Special Projects research group, in a statement. The company is looking ...