The ocean is home to some of the most awe-inspiring creatures, and recently, a massive whale shark, the world’s largest fish, ...

The blue whale is famously the largest animal in the world, but this simple fact doesn't do these creatures justice. They aren't just the biggest animals in the world today, but the biggest known ...

Tourists on a whale-watching boat off Australia witnessed five families of killer whales attack 150-ton mammal.

Second only in size to the blue whale, seeing a fin whale surface from the ocean's depths can leave you spellbound!

Read on to find out about the biggest sharks in the world. The whale shark, Rhincodon typus, is the largest fish in the world. It’s found in tropical and temperate oceans, in both deep water and ...

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the biggest animal that has ever existed. Whales can be found in every ocean ...

A blue whale swims far below a diver off the coast of Terceira Island, Azores, Portugal. The cetaceans can reach 90 to 100 ...

To put their size into perspective, they are about half the size of the world’s largest whale, the blue whale, but roughly twice the size of an orca or killer whale. And that’s just the whales ...

The Azores is probably one of the best places in the world to go whale watching. That's because it is one of the world's largest whale sanctuaries, with more than 20 different species of cetaceans ...

Five families of orcas joined forces to hunt down and feed on a blue whale, the largest creature on the planet, in what was an extremely rare sighting off Australia. More than 60 orcas worked ...