The vehicle’s mission yielded key findings on glacial melt and deep currents before it disappeared under mysterious ...

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 ...

In a remarkable underwater expedition, researchers employing advanced robotic technology have recovered a sunken shipping ...

The UK company that designed the modular underwater habitats says they could be used for everything from marine studies and ...

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.

After 15 years of exploration, scientists discover an intact prehistoric Palau nautilus in deep water, a fascinating marine ...

The search for long-lost shipwrecks, downed aircraft and even rare species of coral and fish could become easier thanks to an ...