Scientists confirm that orcas and dolphins have lost the ability to return to dry land due to irreversible evolutionary ...

Over time, that name morphed into "killer whales." Scientists don't know whether orcas kill for fun. The marine mammals do some things, like killing and tossing dead porpoises in the air ...

The sight of an orca clinging to her dead calf for a heartwrenching reason turned out to be a way of coping with loss, just ...

Passengers aboard Davey's Locker whale watching boats were treated to the display of a lifetime after a pod of orcas was ...

Whales are gathering in large numbers off New Jersey in a portion of the Atlantic Ocean called the New York Bight, according to several sources.

Beach rubbing, when animals swim close to shore to rub their bellies on smooth pebbles, is thought to help scrape off dead ...

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3D animation of killer whales Jump and breathe while in the air and dive into the deep ocean. male orca whale breaches, he essentially jumps out of the water and whirls around and back to the ocean ...

Orcas, also called killer whales, are apex predators of the ocean. Their intelligence, hunting skills, and sheer power make ...

Footage captured in May 2022 shows an aerial view of killer whales hunting and killing great white sharks at Mossel Bay, ...

Scientists have pieced together evidence that ancient marine reptiles once swam in what is now central Colombia, and these creatures appear to have been more formidable predators than today’s mighty ...

Mar. 15, 2024 — Researchers believe a group of killer whales observed hunting marine mammals including sperm whales, as well as a sea turtle, in the open ocean off California and Oregon could be ...