More than a decade after sonar revealed a strange circular formation with stair-like features deep beneath the Baltic Sea, the mysterious structure continues to stir debate. Known as the Baltic Sea ...

In a stunning glimpse into the mysteries of the deep, scientists have uncovered two new marine species off Western ...

Researchers have described a new species of deep-sea lanternshark and crab, both with the help of specimens collected from a CSIRO-led 2022 voyage of CSIRO research vessel (RV) Investigator.

A series of submersible surveys to nearly 10 kilometers in the deepest parts of Japan's ocean trenches have revealed seafloor ...

The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

The bumpy snailfish, discovered 10,000 feet down off the coast of California, shows that not all denizens of the abyss are frightening. By Alexa Robles-Gil For an animal, surviving in the ocean’s ...