Killer whales are the only natural predator of baleen whales—those that have "baleen" in their mouths to sieve their plankton ...

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, ...

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

Learn more about how baleen whales split into two groups — fight or flight — and how these groups determine how loud they sing.

New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be the ...

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

Some baleen whales avoid killer whale attacks by singing songs at deep frequencies that their predators cannot hear.

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

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

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

Killer whales are the only natural predator of baleen whales — those that have "baleen" in their mouths to sieve their plankton diet from the water ...