A killer whale hunts and eats a great white shark within two minutes in an “astonishing” attack. Scientists have described the orca’s attack as “unprecedented”, showing the exceptional ...

In Australia, killer whales have been reported preying on various shark species, including blue sharks, porbeagles, and tiger sharks ... be a large shark or small whale. Just two days later ...

According to their results recently published in the journal Ecology and Evolution, the culprit is clear: a killer whale fatally assaulted the over-15-foot-long shark, then proceeded to devour its ...

She said understanding what orcas eat and their nutritional needs could help with preserving them, their prey and the rest of the ecosystem. The paper said that killer whales have previously been ...