Scientists said the presence of killer whale DNA on the great white shark was the result of a "true predation event".

Over a year after a 15-foot great white shark was found dead with mysterious bite wounds and stripped of its internal organs, DNA analysis uncovered its killers. Two animals, orcas, also known as killer whales,

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

Faced with a rash of shark deaths marked by brain swelling, Canadian and American scientists are trying to solve a marine mystery.

The recent autopsy of a partially devoured great white shark confirms a brutal hunting trend— killer whales around the world are not afraid to attack the fearsome fish, especially when they get a taste for liver.

Recent findings used wildlife forensics and citizen science data to provide the first confirmed evidence of killer whale predation on white sharks in Australia.

Great white sharks are washing up dead on beaches with enlarged brains in what is becoming a spiralling marine mystery.