A 40-foot gray whale carcass was found at Dockweiler Beach with bite marks from either sharks or killer whales.

According to their results recently published in the journal Ecology and Evolution, the culprit is clear: a killer whale ...

Recent findings used wildlife forensics and citizen science data to provide the first confirmed evidence of killer whale ...

We don't know how frequently these events occur in Australian waters and therefore how significant these findings are,' said ...

A new study provides the first DNA evidence that killer whales in Australia hunt white sharks for their nutrient-rich livers.

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 dead 15-foot shark was found with mysterious bite wounds and stripped of its internal organs, DNA analysis uncovered its killers.

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

Andrew Fox, Rodney Fox Shark Expeditions.For the first time, DNA evidence has confirmed killer whales in Australia hunted a ...

Footage captured in May 2022 shows an aerial view of killer whales hunting and killing great white sharks at Mossel Bay, ...

Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland in Victoria in ...