Recent scientific expeditions have unveiled a trove of new species dwelling at the bottom of the ocean, including a carnivorous “death ball” sponge in the Southern Ocean. In a separate deep-sea ...

Marine scientists have welcomed an unexpected asset to their underwater camera crews: sea lions. By attaching video cameras to sea lions' backs, researchers are not only learning about hyper-valuable ...

If you liked this story, share it with other people. For the first time ever, scientists have had help from sea lions in mapping the ocean floor. And the marine mammals have done their job well, ...