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

The international research team, which included experts from University College Cork (UCC), discovered the new species of ...

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 ...

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.

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 ...

A prehistoric carbon spike turned oceans deadly and wiped out marine life. Scientists say today’s CO₂ rise could cause the ...

Pillars of hot rock appear to connect continental-size moving blobs at the bottom of Earth's mantle to giant volcanic ...

Reconstruction of ocean pH finds rapid acidification of oceans caused by massive and sudden CO2 rise caused a mass extinction event 201 million years ago ...