SeaWorld is ending its controversial killer whale breeding programs, the theme park operator said in a statement today. Its treatment of the orcas has come under fierce criticism since the release of ...

SAN DIEGO -- SeaWorld filed a lawsuit Tuesday challenging a California commission's ruling that bans the company from breeding captive killer whales at its San Diego park. The suit filed in San Diego ...

Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory ...

One day in June 2022 Chérine Baumgartner, a researcher at the Icelandic Orca Project, was watching from a dinghy as a pod of killer whales fed on herring—when she noticed something very odd about what ...

A male killer whale at a closed marine zoo is being sexually stimulated by his trainers to stop him inbreeding with his mother. Marineland Antibes shut in January but managers, the French government ...

Researchers identified two ecologically distinct communities of transient killer whales along the West Coast, each with unique hunting behaviors, habitats, and social networks.

When researcher Jared Towers set up his cameras underwater to observe a pair of killer whales, he saw something strange.One of the orcas, a juvenile female, “approached a camera I had in the water to ...

New research shows southern resident killer whales grooming each other using kelp they’ve modified, and researchers think it’s the first time researchers have documented marine mammals making tools.

MIAMI — SeaWorld announced Thursday it will immediately stop breeding killer whales, essentially phasing out the iconic orcas from its theme parks following years of controversy over keeping them in ...