Gliding gracefully through the marine waters, the blue whale is considered to be the largest creature to have ever existed. This behemoth can reach up to 110 feet long and weigh over 160 tons.

In the vast Pacific Ocean, a dramatic and unexpected rescue unfolds as a pod of hungry killer whales attacks a defenseless baby blue whale. With no sign of its mother, the baby whale is helpless ...

Photographer Brian Skerry swims with killer whales and discovers these apex predators have unique cultures that aren’t that different from our own. An Orca calf swims with two adults through ...

On a cold January day I was surrounded by hundreds of black-and-white killer whales—Orcinus orca, not a whale but rather the largest dolphin—streaking like wolves through the waters of Norway ...

Blue Whale Characteristics – Blue whales are the largest animals on Earth and feed on krill – They can eat up to 6 tons of krill in one day – There are five identifiable subspecies of blue whales: ...

Diving with orcas, also known as killer whales, is one of the things on many wildlife enthusiasts’ bucket lists. When you hear the word killer whale, you immediately imagine a vicious hunter in your ...

Killer whales have been documented offering food provisions to humans swimming near them or in nearby boats. Learn more about ...

A well-known male killer whale was spotted June 9 traveling alone through Yaquina Bay and along the central Oregon coast, drawing attention from researchers, photographers and onlookers as he ...

How Orcas (Killer Whales) Are Predators of Moose. A YouTube video from BioArk delves into the hunting and killing methods of orcas, specifically their approach to targeting moose. It may sound ...

A killer whale known as Louise was seen with with her pod and calves delighted watchers in Monterey Bay, California, a whale watching group said on Facebook.

Killer whale T65A Artemis, a female born in 1986, is well known for moonwalking. “It is a rather unique behaviour,” said Hall. She watched the video and said it was great the witness filmed it.

Along with the tight-knit orca pod, whale watching groups got the chance to see eight humpback whales, 65 Risso’s dolphins and five pacific white-sided dolphins, the group said.