A team led by researchers at the University of Washington and the National Oceanic and Atmospheric Administration has ...

Animal rights activists are calling for the release of an orca who has been living in Argentina's largest aquarium for over ...

SeaWorld Orlando is adding a “flying theater” attraction with scenes from the Arctic. It is scheduled to open in spring 2025, ...

A juvenile orca that beached itself at Carmel River State Beach died while being transported to a marine lab in Santa Cruz.

Encounters with orcas, also known as killer whales, have been on the rise since 2020. New research suggests that older Orcas ...

Long-term whale researcher Helena Symonds has observed a significant rise in the presence of Northern Resident orcas near ...

Footage captured in California’s Monterey Bay shows one orca using its flukes to fling a common murre nearly 20 feet skyward.

Orcas, or killer whales, are known to some as the velociraptors of the sea for the incredibly orchestrated attacks they carry ...

Research reveals that underwater noise pollution hinders orca hunting efficiency. Southern resident orcas, affected more by ...

A social media campaign by activists has brought the 4-ton orca a following far beyond what might usually be expected at his ...

Scientists have classified orcas as “data deficient” on conservation lists. These are the questions that keep them up at ...