Fossils from baby dinosaurs, some no bigger than a fingernail, point to the possibility that certain species lived and nested ...

In the Late Cretaceous landscapes of ancient South America, a massive predator emerged that still raises difficult scientific ...

Hallucigenia was such an odd animal that palaeontologists reconstructed it upside-down when they first analysed its fossils - ...

Tyrannosaurus rex lived longer and took more time to reach its maximum size than previously thought, according to a new study ...

A new study reveals that the Tyrannosaurus rex took up to 40 years to fully grow.

There is no question that Tyrannosaurus rex got big. In fact, this fearsome dinosaur may have been Earth's most massive land ...

That’s the Makoshika State Park experience in a nutshell – Montana’s geological masterpiece that somehow remains the state’s best-kept secret. Tucked against the eastern Montana town of Glendive, ...

Deep-sea sediment layers show rare microbial wrinkle structures that formed in environments far beyond the reach of sunlight. Dr. Rowan Martindale, a paleoecologist and geobiologist at the University ...