Goose-beaked whales (Ziphius cavirostris) hold the record for deepest dive of any marine mammal, and researchers hope that examining how these animals manage their oxygen thousands of feet underwater ...

Chilean devil rays swim in the Atlantic Ocean near the Azores. Reinhard Dirscherl / ullstein bild via Getty Images There’s only one word for it: indescribable. “It’s one of those awesome experiences ...

Scientists have identified the bumpy snailfish and two other new deep-sea species, discovered during MBARI dives in Monterey ...

Whale watching is a popular pastime on coastlines around the world. Cetaceans like blue whales, humpbacks, and orcas can be ...