Sperm whales, the planet’s largest toothed predator, have incredibly complex social structures and cultural practices. During a recent WWF-backed research expedition around Greece’s northwestern ...

Add Yahoo as a preferred source to see more of our stories on Google. A professional diver captured a rare video at the beginning of June of a group of sperm whales 'cuddling'. Kayleigh was having a ...

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MONTEREY – Hundreds of feet beneath the ocean’s surface, the planet’s largest-toothed predator hunts for prey, which could include a giant squid or even a shark. Since the deep ocean is dark, the ...

In many ways, the deep ocean feels like an entirely different planet from the one we live on—home to some of Earth’s most extraordinary creatures, two of the most evocative being the largest toothed ...

Pygmy sperm whales (Kogia breviceps) are among the ocean's most enigmatic inhabitants—rarely seen and largely unstudied. They live far offshore in small groups, diving in search of squid and fish.

The exodus of sperm whales from Mexico’s Gulf of California in response to jumbo squid population declines may be indicative of broader ecosystem instability, a new study has found. As apex marine ...

A professional diver captured a rare video at the beginning of June of a group of sperm whales 'cuddling'. Kayleigh was having a lucky day using a drone for the first time when she noticed the drone ...