When the asteroid ended the age of non-avian dinosaurs, it cleared ecological space on a global scale. Small survivors ...

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

David Byrne will be doing three nights at the O2 Apollo Manchester as part of his Who Is The Sky? tour ...

He also noted that features such as bipedalism, toothless beaks, hollow bones, and large eye sockets are typically associated ...

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 ...

If you thought that crocodiles were menacing enough, be glad that you didn’t live in Arizona some 225–201 million years ...

Paleontologists have uncovered the fossil of a new scorpion species, Jeholia longchengi, in China’s famous Yixian Formation.

Paleontologists have often determined how old a dinosaur was by counting the growth rings in its bones. Just like with trees, ...

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.

A remarkable fossil discovery in India is giving scientists new clues about how some dinosaurs reproduced. Researchers have ...

Researchers believe these creatures started out on four legs and later began walking on two legs as they grew.

Sonselasuchus cedrus, discovered in fossils from Arizona, was a crocodile relative from the Triassic period that grew into an ...