Josh McInnes, a researcher at the University of British Columbia, told USA TODAY the incident shows that killer whales not only are competing with white sharks for seals in the waters off South ...

Orcas, also called killer whales, are apex predators of the ocean. Their intelligence, hunting skills, and sheer power make ...

Research confirms a great white shark that washed up on a beach in south-west Victoria was the victim of killer whale ...

Helen and Leigh searching for the killer whales. Photo credit Sam Stewart Marine biologist Jess has taught me to distinguish different species of seal from afar using the outline of their body shape.

In Antarctica, killer whales hunt using their intelligence and teamwork. Swimming together to create powerful waves, they can wash seals off pieces of floating ice. Follow a team of scientists and ...

A team of scientists and filmmakers heads to Antarctica to study the most sophisticated hunts in the animal kingdom - killer whales making waves to wash seals off floating ice. Show more In ...

Scientists don't know whether orcas kill for fun ... happened because the animal mistook the surfer for a seal. Although wild killer whales do not intentionally harm people, they have attacked ...