Close to the summit of an underwater mountain west of the Mid-Atlantic Ridge, a jagged landscape of towers rises from the ...

From a ballet of white-tip reef sharks to a cardinal fish releasing freshly hatched babies from its mouth, these underwater ...

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

A Boston University led team of scientists analyzed a Pacific Ocean seamount that is teeming with biologically diverse corals ...

In a quiet corner of Gloucestershire, England, something extraordinary is happening. A former limestone quarry, now a deep lake, is being transformed into the testing ground for a radical vision—a ...

A company is making a new underwater base, set to house humans 200 meters below sea level, that could revolutionise ocean ...

Researchers discovered the Borealis Mud Volcano, a marine biodiversity hotspot with unique geological and ecological ...

Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the middle of a large crater 80 miles south of Norway's Bear Island. The volcano ...

When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what they could mean. Four years of underwater research revealed a lost world.