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

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

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 ...

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

What's interesting here, because their prey is out on the ice, it seems these pack ice killer whales are okay with vocalizing. And that's never been known before. This is completely new.

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

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

The 39-foot gray whale carcass was discovered floating off Marina del Rey on Saturday with most of its head missing.

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 ...

Alisa Schulman-Janiger, director of the ACS-LA Gray Whale Census and Behavior Project, told FTW Outdoors that Jean Huber and Christy Varni discovered the floating carcass at mid-morning less than a ...