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

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.

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

Scientists confirm that orcas and dolphins have lost the ability to return to dry land due to irreversible evolutionary ...

A 40-year-old woman was convicted of breaching the federal Fisheries Act after she was filmed paddleboarding near a pod of ...

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

More than a year after a massive great white shark washed ashore in southwestern Australia, scientists have uncovered its ...

The endangered southern resident killer whales that visit Puget Sound were listed for protection under the federal Endangered ...

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

How big they are: Up to 32 feet (9.8 meters) long How long they live: Up to 100 years, but usually around 25 to 50 years What they eat: Fish, seals, seabirds, squid, sharks, and even whales Orcas ...