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 have ...

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 ...

It’s understandable–these fossilized teeth were huge! Watch this video to discover fascinating facts about the megalodon, the largest shark species that ever existed, as well as other massive sea ...

Hunted nearly to extinction during 20th century whaling, the Antarctic blue whale, the world's largest animal, went from a population size of roughly 200,000 to little more than 300. The most recent ...

The blue whale is the largest animal on Earth and likely the largest animal ever to have lived. While this ocean mammoth is dubbed “blue,” its color is more a reflection of the water it swims ...

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 ...

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 ...

Prehistoric humans are under suspicion of wiping out the largest birds that ever lived after ... than wiping out the animals in a short time, humans seem to have lived alongside the birds for ...

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 ...

A GreenPeace article explains that whales are the largest animals that ever existed. They belong to a group of marine mammals known as cetaceans. They are not fish because they are warm-blooded ...