A newly discovered Triassic reptile from the UK looked more like a racing greyhound than a crocodile, built for speed on land ...

Long before mammals dominated the land and even before the most famous dinosaurs appeared, Earth was home to a wide variety ...

The brain of a 233-million-year-old ancestor of the first flying reptiles has been reconstructed in a bid to work out how ...

The story starts when John Hammond clones dinosaur DNA that was extracted from the blood inside a prehistoric, ...

A "peculiar" ancient relative of the crocodile which experts believe began life on four legs before, in adulthood, it learned how to walk on just two has been revealed in a new study. Named ...

Learn how fossils from Arizona’s Petrified Forest National Park revealed that a Late Triassic crocodile relative may have started life on four legs before walking on two as an adult.

Fossils reveal a small ancient reptile related to crocodiles, Sonselasuchus cedrus, that may have switched from four legs to ...

A new study has found that nearly half of the body traits identified across mollusks – a group that includes snails, clams, ...

Teaching faculty in the University of Wisconsin Integrative Biology Department Scott Hartman spoke on how thermal modeling is an effective tool for predicting the End-Triassic Extinction period Sept.

Researchers discovered that a 215-million-year-old reptile started life on four legs and switched to two as an adult.