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 ...

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

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.

They sit at the top of the marine food chain, hunting sharks, seals, and even whales, making them one of the ocean’s deadliest creatures. Orcas hunt great white sharks with precision.

Behind me, I hear a rush of breath—the sound of a killer whale expelling air from ... As we travel onwards, Leigh is looking for a particular black and white matriarch in this monochrome kingdom.

For the first time, DNA evidence has confirmed killer whales in Australia hunted a white shark for its liver. Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ...