For more than sixty years, one battered skull has stirred a fight that would not fade. The fossil, stored in Ohio, carried a ...

Paleontologists for decades debated whether meat-eating dinosaur Nanotyrannus was actually just a juvenile Tyrannosaurus. But ...

Scientists have confirmed that Nanotyrannus was a mature species, not a young T. rex. A microscopic look at its hyoid bone ...

Was Nanotyrannus a bona fide species or just a teenage Tyrannosaurus rex with a lot more growing to do? Scientists have settled that debate.

Duck-billed dinosaurs belonged to the 'hadrosaurus' category of herbivorous dinosaurs that roamed prehistoric wetlands.

NEW YORK (AP) — Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or another type of dinosaur? At first, researchers had only a ...

A college student made the discovery of a lifetime on a recent paleontology dig when he unearthed a partial triceratops skull. Harrison Duran, a fifth-year biology student at the University of ...

A new dome-headed dinosaur speices found in Montana, Brontotholus harmoni, reveals unexpected clues about their evolution.

This week paleontologists at a Colorado dinosaur center unveiled a 3D model of the skull of a teratophoneus curriei. That's a "rare new genus of tyrannosaur," according to the Rocky Mountain Dinosaur ...

The skull was discovered in June during a two-week dig in the Badlands. A 23-year-old college student has fulfilled his childhood dream of working with dinosaurs and helped discover a Triceratops ...

France has returned a dinosaur skeleton, confiscated after it was looted from the Gobi desert in 2015, to Mongolia on Monday.