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

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

It's not just the white sharks off the South African coast of Gansbaai that feel the deep, primal fear known only to prey.

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

Over time, that name morphed into "killer whales." Scientists don't know whether orcas kill for fun. The marine mammals do some things, like killing and tossing dead porpoises in the air ...

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

The recent autopsy of a partially devoured great white shark confirms a brutal hunting trend—killer whales around the world ...

The animal’s dorsal fin was still floppy, indicating it was less than 24 hours old, according to news reports.

A pod of killer whales made an unexpected visit off the coast of Orange County Thursday. The pod of CA56 killer whales (orcas ...

Ochoa et al, Predation of a Sperm Whale (Physeter macrocephalus) by Killer Whales (Orcinus orca) in Guanaja, Honduras, Aquatic Mammals (2025). DOI: 10.1578/AM.51.1.2025.31 ...