A research team led by Dr. Márton Rabi from the Biogeology Department of the University of Tübingen, together with Máté ...

A newly described Patagonian fossil reveals the evolutionary origins and global spread of the tiny alvarezsaur dinosaurs.

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

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

Scientists in Patagonia unearthed the nearly complete skeleton of Alnashetri cerropoliciensis, one of the world's tiniest ...

A Triceratops named “Trey” has been a popular exhibit at the Wyoming Dinosaur Center in Thermopolis for 30 years. Now on the auction block, it has ...

A triceratops skeleton that stood in a Wyoming museum for decades will be auctioned off, a rare instance of a ...

A triceratops skeleton that once greeted visitors at a Wyoming museum is heading to an online auction as dinosaur prices keep ...

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

A "peculiar" ancient relative of the crocodile which experts believe began life on four legs before, in adulthood, it learned ...

Scientists have discovered a water-bottle sized dinosaur fossil in Patagonia, Argentina. The tiny predator lived 95 million years ago and ranks among the smallest dinosaurs ever identified.

For years, we suspected that Alvarezsaurids underwent a rare process of evolutionary miniaturization directly coupled to a ...