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, ...

Studying the deep ocean can present a lot of challenges for researchers, but combining different forms of technology can help ...

Unusual fish behavior: A snailfish was filmed swimming backward with its tail curled, a rare observation in natural Arctic conditions. Narwhals detected daily: Hydrophones recorded narwhal sounds ...

Researchers in Greenland catch elusive deep-sea creatures and a backwards-swimming fish on camera.