For 40 years, scientists have been monitoring the Neotropical otter (Lontra longicaudis) along the southern coast of Brazil. A study published in Estuarine Management and Technologies reveals that ...

Sleeping underwater might sound peaceful — but for ocean animals, it’s a matter of survival. Some dolphins sleep with one half of their brain at a time, keeping one eye open to avoid danger and ...

In the wild, sea otters don't usually sleep in one long stretch. Instead, they take short naps while floating on their backs at the water's surface, often holding paws in groups called "rafts" to stay ...

Did you know that otters sometimes hold hands while they float? It looks adorable, but it is also a clever water trick. Even ...

A baited camera captured a sleeper shark in the Southern Ocean for the first time. Sharks have survived mass extinctions, ...

You see, the Otter you see isn’t a Sea Otter – even though the Otter you see is in the sea. I hope that’s clear.

On a remote Alaskan island, gray wolves are rewriting the rulebook by hunting sea otters — a behavior few scientists ever expected to see. Researchers are now uncovering how these coastal wolves ...

ARIES (March 21-April 19) In 1953, Edmund Hillary of New Zealand and Tenzing Norgay of Nepal became the first climbers to trek to the summit of Mount Everest. They both said later that the climb down ...

ARIES (March 21-April 19): In 1953, Edmund Hillary of New Zealand and Tenzing Norgay of Nepal became the first climbers to trek to the summit of Mount Everest. They both said later that the climb down ...

ARIES (March 21-April 19): In 1953, Edmund Hillary of New Zealand and Tenzing Norgay of Nepal became the first climbers to trek to the summit of Mount Everest. They both said later that the climb down ...

In 1953, Edmund Hillary of New Zealand and Tenzing Norgay of Nepal became the first climbers to trek to the summit of Mount Everest. They both said later that the climb down was as important and ...

ARIES (March 21-April 19): In 1953, Edmund Hillary of New Zealand and Tenzing Norgay of Nepal became the first climbers to trek to the summit of Mount Everest. They both said later that the climb down ...