A Montana fossil reveals that Nanotyrannus, once thought to be a young T. rex, was actually a full-grown predator and it's ...

What if everything we know about T. rex growth is wrong? A complete tyrannosaur skeleton has just ended one of paleontology's ...

For many years, paleontologists have debated about whether there was a smaller relative of the Tyrannosaurus rex, or if those ...

Dinosaurs, and the joy of finding fossils and going on adventures ... Hollars collaborated with local filmmaker Steve Dayton to make a documentary about the closure of the Uniroyal Tire Plant in 1991 ...

A University of Texas at El Paso (UTEP) researcher recently discovered a dinosaur fossil that may expand the known range of a ...

Would you lick a 65-million-year old dinosaur poop? Granted, it’s not a question many people ask themselves - but for George Frandsen it’s a firm, “Yes!”. Not merely a dinosaur fossil hunter, George ...

Fossils paleontologists initially thought belonged to a juvenile Tyrannosaurus rex actually belong to a new species of ...

NEW YORK (AP) — Scientists have discovered a new dinosaur from Argentina with powerful claws, feasting on an ancient crocodile bone. The new find was possibly 23 feet (7 meters) long and hailed from a ...

Scientists found that specific lichen species act as natural indicators of exposed dinosaur fossils, creating signatures that ...

Anyone who has ever flipped open a dinosaur book is likely familiar with pachycephalosaurs. These dome-headed dinos are often depicted ramming the tops of their bowling-ball-like skulls into predators ...

A new “apex predator” dinosaur species has been discovered based on its fossil, unearthed in Argentina with a crocodile bone stuck in its jaws. The species has been named Joaquinraptor casali, and was ...