How many orcas does it take to kill a great white shark? Only one, apparently. Dr. Alison Towner of Rhodes University and a team of marine biologists published a paper in African Journal of Marine ...

An orca has been filmed hunting a great white shark all by itself, later carrying its liver in its mouth. In newly published footage, an orca has been observed taking a great white shark down all by ...

Researchers found that a certain group of orcas are killing porpoises for an unknown purpose. The orcas could be doing it just for fun or to teach hunting skills to younger members of the pod. The ...

Scientists have captured remarkable footage of an orca engaging in a surprising behavior that has never been observed before - eating a great white shark alone. The footage, recorded off the coast of ...

It was once believed that walruses dug for clams with their tusks—but the truth is even stranger. They actually use their powerful tongues, like a piston, to suck clams right out of their shells.