The Triassic period marked a chaotic chapter in Earth’s history following the planet’s largest mass extinction. This ...

It was relatively small compared to the giants that would follow it later in Earth’s history. With a hip height of approximately 0.3 meters (about a foot) and a length of perhaps a meter (roughly ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When you think of an amphibian, the first thing to jump to mind is ...

My, what big feet you have. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A dinosaur that lived in Australia 220 million years ago left behind ...

Dinosaurs get all the glory. But aetosaurs, a heavily armored cousin of modern crocodiles, ruled the world before dinosaurs did. These tanks of the Triassic came in a variety of shapes and sizes ...

The mass extinction that wiped out nearly all life on Earth just before the dinosaurs evolved may have been caused by a global temperature drop rather than a rapidly warming climate. The End Triassic ...

Paleontologists have found a fossilized pterosaur precursor with gnarly, scimitar-like claws and a beak, indicating that the reptilian group it belongs to was more diverse than previously thought. The ...