Authorities are in a race against time to find a juvenile humpback whale spotted multiple times along the NSW and Victorian ...

Sightings of Antarctic orcas in Australian waters are very rare. A tour group in WA saw what appeared to be a pod of ...

Standing on the southern tip of the island at Dondra Head, where the Indian Ocean stretches endlessly in every direction, it is difficult to imagine that beneath those restless blue waves lies one of ...

Oman’s Environment Authority has issued a public warning urging people not to dive near orca whales (killer whales) after a video showing a man swimmi.

The U.S.’s ocean regulator plans to make industry-friendly changes to a longstanding rule designed to protect vanishing ...

Killer whales in the Pacific Northwest survive because of one key member: the grandmother. Unlike most animals, female orcas go through menopause and can live decades after they stop reproducing.

New research in the Strait of Gibraltar captured dozens of vocalizations from an endangered subpopulation of killer whales ...

Marineland Antibes, the French government and animal welfare groups all agree on the need to rehome the listless killer whales but no one can agree where ...

Orcas have a sophisticated language to communicate, with populations in different parts of world even speaking in 'dialects' which can be mapped out ...

Captured off the coast of San Diego, the astonishing video pictured above captures the moment that a dolphin is punched on ...

Dive beneath the waves of the Olympic Coast National Marine Sanctuary, where sea otters play, humpback whales migrate, and ...

While domesticated animals like cats and dogs have been observed sharing food with humans, this is the first time a ...