Inside a small lab in St. George, paleontologists and volunteers are racing against time. Every fossil they study dates back hundreds of millions of years, yet their time to recover them is limited.

A CT scan of an ancient marine reptile that was entombed while pregnant has revealed a huge surprise — there were two fetuses inside her fossilized remains. "Twins! She has another baby," Judith Pardo ...

Oviraptorosaurs are weird dinosaurs that look a bit like flightless birds. But these ancient animals aren't just ...

A bizarre two-clawed dinosaur found in Mongolia reveals rare claw preservation and offers new insight into therizinosaur ...

Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what ...

Millions of years before the asteroid impact that ended the reign of the dinosaurs, mammals were already beginning to shift ...

DnB Asset Management AS casually tossed 3,877 more shares of International Business Machines into its investment basket this ...

Even among the strangest-looking dinosaurs, few are as odd as the newly discovered Duonychus tsogtbaatari. Unearthed in ...

Scientists use different methods to calculate size and weight so they don’t always agree, but judging by bones found, a good ...

Our beloved planet has seen giants that dwarf most animals alive today. These massive creatures lived across different time ...

“This is by far the biggest claw preserved for a dinosaur that has that keratinous sheath on it.”The dinosaur has been given ...

After the fall of the Soviet Union, Ukraine inherited a significant nuclear stockpile. Despite having these nuclear weapons, Ukraine relinquished them due to financial burdens and geopolitical risks.