Captured off the coast of San Diego, the astonishing video pictured above captures the moment that a dolphin is punched on ...

Add Yahoo as a preferred source to see more of our stories on Google. Northern resident killer whales and Pacific white-sided dolphins have been filmed hunting Chinook salmon together for the first ...

HALIFAX — Scientists have found evidence that two unlikely collaborators — killer whales and dolphins — may be helping each other find and feast on salmon off the coast of British Columbia. Sarah ...

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 ...