Marine biologists documented the never-before-confirmed behavior among orcas living in the Southern Gulf of California.

A solitary killer whale, or orca, has been filmed hunting and killing a great white shark in an "astonishing" attack. Scientists said it was "unprecedented" and showed the exceptional predatory ...

A few months earlier, researchers reported the first instance of a lone killer whale hunting and eating a great white shark ...

The behemoths are indeed sharks: They breathe through gills, like fish. They are cold-blooded, like fish. The "whale" part of the name refers to size and how the animals eat. They are one of only ...

Whale sharks (Rhincodon typus) are the largest species of shark ... This is known as oophagy ('egg eating') and occurs in species including the shortfin mako (Isurus oxyrinchus) and bigeye thresher ...

It is, the narrator says coldly, a "mindless eating machine" which ... boy of individuals pandering to shark attack paranoia". Great white shark snacks on whale buffet Great white shark smashes ...

People were worried that overfishing of both the food the sharks eat and the sharks themselves ... great whites fled to avoid continued killer-whale attacks. The study said its conclusion was ...