The discovery of nearly 20 alligator-size amphibians that died together during the Triassic in what is now Wyoming is ...

Dozens of amphibians perished together on an ancient floodplain around 230 million years ago, according to a study published ...

A new review of Triassic fossils from Germany reveals rich tetrapod diversity and links to modern biodiversity and climate ...

The Mesozoic Era extinctions formed the world as we know it today. Read about what caused them and which animals survived.

Paleontologists found a group of four-legged Triassic creatures preserved in the same bone bed—but they don’t know what ...

A prehistoric floodplain in Wyoming has revealed a mass grave of giant amphibians, frozen in time for 230 million years.

A newly published review of 252-million-year-old fossils from southwest Germany is offering a deeper understanding of life’s ...

Fossilised remains of a unique prehistoric shark have been discovered along the coastline of the Burren and the discovery ...

The Triassic period, spanning 252 to 201 million years ago, was crucial for the evolution of terrestrial tetrapods, including early dinosaurs, mammalian ancestors, and crocodile relatives.

The French countryside is rich in fossilized eggs, footprints, and bones. A battle is raging over who is allowed to hunt for ...

Becoming an SA Current Supporter for as little as $5 a month allows us to continue offering readers access to our coverage of ...

The well-preserved findings could provide insight into how these Triassic amphibians lived and grew up, researchers reported in a new study published Wednesday (April 2) in the journal PLOS One.