New research confirms that Nanotyrannus was not a juvenile T. rex, but a predatory species native to the Late Cretaceous ...

For over four decades, paleontologists have been arguing about a small dinosaur skull found in Montana. Several Tyrannosaurus rex fossils have been found in the same Hell Creek rock formation, and ...

For decades, a small tyrannosaur skull has divided paleontologists over whether it belonged to a separate species or a teenage Tyrannosaurus rex. New research anchored in the spectacular “Dueling ...

A T. Rex missing link, a spike-fossil and a raptor still eating its dinner are just a few of the interesting dinosaur ...

Fossils paleontologists initially thought belonged to a juvenile Tyrannosaurus rex actually belong to a new species of dinosaur that belongs to a distinct genus altogether. The 67 million-year-old ...

For decades, paleontologists have debated whether Nanotyrannuslancensis, a “dwarf” species of tyrannosaur that lived contemporaneously with Tyrannosaurus rex, was merely an adolescent version of the T ...

Paleontologists at the North Carolina Museum of Natural Sciences have discovered a new species of dinosaur called nanotyrannus lancensis. The discovery came after studying a fossil called "Dueling ...

NEW YORK – 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 ...

ROCKFORD, Ill. (WTVO) — Jane, the dinosaur fossil housed at Rockford’s Burpee Museum of Natural History, may not be a Tyrannosaurus rex as previously believed. A new discovery suggests Jane, which was ...

The most ferocious predator of the ancient world had a smaller, lightweight cousin: a new species of tyrannosaur uncovered in a Raleigh laboratory. For years, paleontologists at the NC Museum of ...

Over 70 new species, from insects to dinosaurs, were identified in 2025 by combining fieldwork, museum collections, and ...