Tilikum was SeaWorld’s most famous orca — a massive captive whale who had already been linked to deadly incidents before the world truly knew his name. In 2010, after what seemed like a normal show in ...

Researchers have observed killer whales teaming up with dolphins to hunt salmon and sharing the spoils for the first time, raising questions about their intelligence and social lives. In recent years, ...

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 ...

SeaWorld San Diego will phase out its iconic killer whale show as early as next year and replace it with a conservation-based show, SeaWorld Entertainment's CEO announced during the company's ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

SeaWorld San Diego is ending its controversial and long-running killer whale show. The show that featured orcas cavorting with trainers and leaping high out of a pool ends Sunday. This summer, the ...

Three orcas that had not previously been recorded in the Seattle area have delighted whale watchers with several visits.

Protecting them requires international cooperation to address the issues that affect them. Southern Resident killer ...