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 ...

But in the case of a giant sperm whale vs. a great white shark, who would win in a fight ... such as boats or killer whales. They also use emergency defecation to churn up the water as another ...

Killer whales may be ... Although precise evidence of a sperm whale killing a great white hasn’t been documented, these whales are predators of the megamouth shark, a shark of similar size ...

But then again, I’d never heard of the killer-whale duo known as “Port” and “Starboard” who have been prowling the South African coast for at least a decade. Said one marine biologist: “They can ...