Close to the summit of an underwater mountain west of the Mid-Atlantic Ridge, a jagged landscape of towers rises from the gloom. Their creamy carbonate walls and columns appear ghostly blue in the ...

The ocean plate was once the seafloor of Neotethys — an ocean that formed when the supercontinent Pangaea broke up into a ...

A quirky science story emerged from the ocean depths in 2022 and it’s now ... artifact from a long-lost civilization that was swept under the waves. The video came from a remote-operated vehicle ...