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 ...

The blue whale is the largest animal on the planet. It consumes enormous quantities of tiny, shrimp-like animals known as ...

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.

The humpback was seen by excited witness Marie Lepage on Monday, February 3, just off Bedruthan Steps in Newquay, Cornwall, a ...

Scientists from the University of Otago -- Ōtākou Whakaihu Waka are hoping their new research technique will help unlock underwater secrets of marine wildlife.

A mammoth 1,653-pound great white shark surfaced off Florida's coast Sunday. The shark is the largest male tagged by OCEARCH ...

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

Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, we might be running out of time to find the source.

From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.

Breeding season has arrived for humpback whales, which means it is also time for them to migrate off the coast of Amami ...