Off the Pacific coast of Canada, scientists have captured something that challenges long‑held assumptions about life in the ...

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

Killer whales in aquariums regularly eat ice cubes, even though ice provides no calories or nutrients. It's a curious ...

Killer whales have been caught on camera hunting down and eating great white sharks alive. A shark-hunting pod of orcas was seen flipping their rival apex predators upside-down to paralyze them - ...

From sinking boats and feasting on shark livers to dining on whale tongue and tossing porpoises around for fun, orcas are ...

Orcas, commonly known as “killer whales,” love liver — especially great white shark liver. Footage shot in Mexico by scientists shows how orcas are able to take chunks out of great whites’ fatty ...

SEATTLE — A wildlife photographer out on a whale watching trip in waters off Seattle captured dramatic video and photos of a pod of killer whales hunting a seal that survived only by clambering onto ...