A 13-million-year-old leg bone from an enormous flightless bird carries crocodilian tooth marks, showing South America was ...

A 500-million-year-old sea creature called Mollisonia shared a similar brain structure to modern spiders, suggesting that ...

Shri rapax, known from a fossil found in Mongolia, had strong hands and teeth which may have helped it tackle much larger ...

A remarkable finding has surfaced in the colorful, fossil-rich badlands of Arizona’s Petrified Forest National Park: North America’s oldest known pterosaur. The newly identified species — a flying ...

Scientists have uncovered the shocking cause behind the mass extinction that wiped out ocean life 200 million years ago.

A retired chicken farmer’s backyard discovery of a 240-million-year-old amphibian fossil has unveiled a rare glimpse into Earth's prehistoric past.

A 225-million-year-old leg bone from Zambia is helping scientists rethink the size, diversity, and role of early dinosaurs.

GSI urges urgent action to save Guryul Ravine, a 260-million-year-old fossil site facing irreversible damage from industrial ...

A fossilized leg bone found in Africa is reshaping our ideas about the size of the first dinosaurs. The 225-million-year-old bone belonged to a mysterious reptile group called silesaurs, which lived ...