Paying no attention to nearby divers, a killer whale and her calf hunting for food frolic in a snowy Norwegian fjord. The clear and calm waters of Reisafjorden, in Norway's Far North, have in recent ...

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

A pod of Pacific white-sided dolphins off the coast of British Columbia have been observed cooperating with orcas, a traditional enemy that’s better known for taking out great white sharks than ...

Researchers have observed dolphins and killer whales hunting together for the first time as part of a new study released on Thursday, Dec. 11. The top predators joined forces to feast on salmon off ...

A bright yellow vessel cut through the Morro Bay Harbor like a sunbeam on Monday morning as the captain consulted his radar for clusters of birds and sea lions — clues for finding humpback whales.

With ice declining, bowhead whales of the Pacific Arctic are staying longer in the waters up north. A change in migration patterns could affect the bowheads' health and safety, as well as hunters' ...

The great gray whale migration is back on the Oregon coast. The massive migration of eastern North Pacific gray whales — the longest mammalian migration in the world — sees thousands of whales ...

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