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

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

The researchers took swabs from the white shark's bite wounds and sequenced for any genetic material that the predator may ...

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

Over a year after a dead 15-foot shark was found with mysterious bite wounds and stripped of its internal organs, DNA ...

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

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

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

At the time, researchers believed they knew what had managed to kill this shark, but they could not confirm it. Now, however, ...

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

This process uncovered the DNA of two animals: orcas, also known as killer whales, and broadnose sevengill sharks. Orca DNA was linked to the largest bite wound, found in the center of the shark, ...

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