Scientists know a surprising amount of information about Southern Resident Killer Whales, but once the whales leave their ...

New footage shows orcas and dolphins coordinating hunts, hinting at interspecies teamwork to track and catch salmon off ...

Orcas, or killer whales, are deadly and beautiful apex predators. An AI deepfake was final straw for a Washington state ...

Cetaceans are among the most intelligent creatures in the ocean and many whales have used their big brains to develop cunning ...

ORLANDO, Fla. — SeaWorld Orlando is mourning the loss of one of its longtime killer whales named Katina. The theme parks says Katina was 50 years old and her health had been declining for some time.

Dec. 19 (UPI) --Kshamenk, the last killer whale held in captivity in Latin America, died of cardiorespiratory arrest in Argentina at age 35, Mundo Marino said. The mammal spent 33 years in a marine ...

"She thinks she's still trapped in captivity!" Lionsgate has debuted an official trailer for a very dumb new horror movie called Killer Whale, an Orca spin on the usual shark movie with all the same ...

Hold your breath as you witness revenge rise from the deep. After a life-shattering tragedy, Trish tries to comfort her best friend, Maddie, by taking her on a spectacular adventure in a private ...

In the waters off British Columbia, an unusual partnership unfolds. Resident killer whales trail Pacific white-sided dolphins to hunt Chinook salmon, and may even share fish scraps with them, a new ...

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 ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals. A new study is the first to document cooperative hunting between orcas and ...

Killer whales and dolphins have been working together to hunt salmon in the northern Pacific Ocean, an unexpected finding that further reveals the complex social lives of marine mammals. Video cameras ...