Dinosaurs long dominated Earth’s land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus ...

A rice farm in southern Brazil was just found to be home to the fossil of one of the missing links between the ground-based ...

Artist's rendition of of Nyasasaurus, one of the oldest definitive dinosaurs. The earliest known dinosaur fossils date back to approximately 230 million years ago. Recent research suggests that ...

What is the biggest animal in the world? It is worth noting that the largest living animals in the world today aren’t land animals, because on land they must struggle against the forces of gravity to ...

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"Dinosaurs started small, playing a minor role in their ecosystems during the Triassic," Heath said. "They lived in the shadows of bigger, more dominant animals. However, dinosaurs had some ...

The traits that dinosaurs and pterosaurs evolved at small size, when the animals were squeaking by in a world filled with more imposing reptiles, may have allowed them to survive the end-Triassic ...

When an animal was in danger, these heroes didn't hesitate to jump into action. Each unfortunate creature was helpless until strangers intervened to rescue them and carry them to safety in ...

When it comes to survival, animals possess a wide array of impressive adaptations. Among the most fascinating of these is the ability to heal naturally from injuries that would severely hinder or even ...