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, with many species migrating long distances ...

It was more like a dinosaur that lived like a giant river monster. This animal is still swimming around today. Blue whales are the biggest animals ever, not just now—ever. Their hearts are the ...

Scientists have celebrated a surprising discovery about pterosaurs - the largest flying animals to have ever lived. The ancient reptiles were once tiny tree-climbers but, over time, evolved to ...

The biggest dire wolf would have paled in comparison to Epicyon haydeni, the largest canine to ever walk the Earth!

Whales are the largest animals to ever exist on this Earth, outweighing even the dinosaurs. These titans roam the oceans in search of food, but that wasn't always the case. Millions of years ago ...

The biggest blue whale ever recorded weighed 190 tonnes ... The researchers were confident that the animal lived in shallow waters in coastal environments, due to the strange heaviness of its ...

New research suggests that the prehistoric megalodon, the biggest shark known to have existed, was even larger ... complete skeletons of the shark have ever been found - and estimating the length ...

Our dinosaur expert Professor Paul Barrett says, 'Although the blue whale is famous for being the biggest animal that has ever lived, it cheats - it lives in water, which helps to support its weight.' ...

but one of the largest fish ever to exist. This giant shark is well-known for starring in the 2018 megalodon movie, The Meg. But in reality, these animals were a little shorter than the 23-metre-long ...

Consider for a moment the blue whale. Weighing up to 200 tons, this majestic creature is believed to be the largest animal that has ever existed on planet Earth. It also has a remarkably long lifespan ...

Blue whales are not only the largest animal on earth today but the largest known animal ever to have lived on earth. The ...