In a remarkable discovery off the coast of Queensland, Australia, scientists have unveiled a massive underwater reef that rises 500 meters (about 1,600 feet) from the ocean floor. This towering ...

The UK company that designed the modular underwater habitats says they could be used for everything from marine studies and tourism to security. View on euronews ...

But for two earthquake researchers, they found whale vocalization reflections could assist in measuring ocean crust structure. Their findings appear today (February 12) in Science. “It’s a nice ...

In the 1960s, the Navy built a series of underwater habitats and trained a group of men to live in them. When our story left off, the Navy had successfully operated a Sealab 205 feet below sea level.