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

An unprecedented fossil of a baby dinosaur curled up perfectly inside its egg is shedding more light on the links between dinosaurs and birds. The 70-million-year-old fossil preserves the embryonic ...

Finding dinosaurs is a mixture of knowing where to look and pure luck. It typically involves paleontologists hiking for miles through promising places, their eyes glued to the ground, scanning for the ...

A nearly complete dinosaur skeleton discovered in Patagonia is helping scientists crack the mystery of alvarezsaurs, a bizarre group of bird-like dinosaurs. The fossil of Alnashetri cerropoliciensis ...

While hiking with his father through Alberta’s Horseshoe Canyon, 12-year-oldNathan Hrushkin stumbled upon a fossil jutting from the rock. It turned out to be part of a 69-million-year-old dinosaur, ...

The Tenontosaurus was a large ornithopod that walked on four legs and roamed during the Early Cretaceous period, around 110 to 120 million years ago. Believe it or not, the dinosaur wasn't officially ...

Triceratops skeleton set for multi-million dollar auction sale as fossil market booms - A triceratops skeleton that once greeted visitors at a Wyoming museum is heading to an online auction as dinosau ...

Strange dinosaur species found with hundreds of stones in its throat named after funk band - Species named after techno-funk duo Chromeo could be key to understanding how a small group of dinosaurs su ...

Add Yahoo as a preferred source to see more of our stories on Google. Paul Sereno and his colleagues spent years painstakingly preparing this Edmontosaurus annectens "mummy" unearthed in Wyoming, ...