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 ...

There are five types of killer whale in Antarctica, but only three found in these waters, near the peninsula south of South ...

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 ...