New information on swimming behavior of four species of deep-sea holothurians has been obtained using the research submersibles Johnson-Sea-Link (Harbor Branch Oceanographic Institution) and Pisces V ...

ANTARCTICA -- Australian scientists happened upon a unique animal dubbed the "headless chicken monster" during a recent expedition to test new underwater camera technology. The animal, also nicknamed ...

Researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Nicknamed the 'mystery mollusc,' the nudibranch Bathydevius caudactylus swims through the ocean's midnight ...

Scientists in a submarine in the South China Sea found a reddish ocean animal with over 70 feet and discovered a new species, a study said. Photo from Sarah Lee via Unsplash Scientists onboard a ...

From a research vessel in the Pacific Ocean, scientists watched the feeds of several cameras sitting on the seafloor. Miles below, a deep-sea fish approached the camera’s bait then, changing its mind, ...