I Found GOLD and DIAMONDS On The Ocean Floor With My Metal Detector!!! I went scuba diving with my underwater metal detector, ...

When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what ...

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 ...

A massive underwater volcano known as Axial Seamount could erupt soon, completely reshaping the floor of the Pacific Ocean.

In the early 1950s, Marie Tharp began connecting dots to map the ocean floor, using sonar technology. Sonar detects underwater objects by timing the echo of a soundwave and was originally ...

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

Ben Hellwarth, author of Sealab, America's Forgotten Quest to Live and Work on the Ocean Floor, said when Bond joined the Navy in the 1950s, divers used compressed air to breathe and couldn't stay ...

By day, Ivan Francis is a mechanical engineer working at a $3 billion technology company headquartered in Raleigh. But his side gig is decidedly different: creating underwater “tiny homes” at a ...

America's Forgotten Quest to Live and Work on the Ocean Floor, said when Bond joined the Navy in the 1950s, divers used compressed air to breathe and couldn't stay underwater for more than half an ...