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

Our reviewer, expert in Italian history John Foot, has spent countless hours studying and watching Mussolini. He was blown ...

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 ...

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

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 ...

Avoiding predators is one of the most important jobs for many members of the animal world. Even ocean giants like baleen whales have something to fear from killer whales, their only known natural ...

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

DNA evidence has confirmed that killer whales in Australia hunted a white shark for its liver—marking the first recorded case ...

This video of two rare whales is stirring up a lot of talk among marine biologists because of how rare it is. The whales are ...

Whales are gathering in large numbers off New Jersey in a portion of the Atlantic Ocean called the New York Bight, according to several sources.

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

A man who allegedly severed another man’s fingers during a machete attack in New York City in January was arrested Tuesday, ...