Hidden deep beneath the Indian Ocean, researchers have discovered what may be the world's oldest and largest whale graveyard, ...

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 ...

Stoen said none of the other actors on set had their diving licenses ...

Which diving light is best? Whether you’re an experienced diver or just starting, you won’t always be diving in crystal-clear water with the sun shining brightly from above. And as your skill ...

In the ocean’s abyss, deep-diving whales use echolocation to hunt in pitch dark. Emitting sounds that bounce off objects gives the whales a clear picture of their surroundings. “More often than any ...

First, the team assessed physiological traits related to diving in women from three populations: Haenyeo in Jeju, non-Haenyeo in Jeju, and non-Haenyeo from mainland South Korea. The researchers ...

Paleobiologists have found that the sinuses of ocean dwelling relatives of modern-day crocodiles prevented them from evolving into deep divers like whales and dolphins. An international team of ...

SANTA CRUZ, CA–A new study may help explain why certain species of marine mammals seem particularly vulnerable to changes in their food supply. Researchers have found that some deep-diving sea lions ...