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

How did these different dinosaur species interact? Did they hunt different prey? What did T. rex adolescence really look like ...

There are literally decades of research... based on a premise that this article overturns,” said one paleontologist.

Happy’s Place stars Reba McEntire and Rex Linn, who announced their engagement in September, detailed wedding planning ahead ...

Paleontologists have long debated whether small tyrannosaurs were their own species or simply teenage T. rexes. This debate ...

The Nanotyrannus's small skull has been the source of debate among dinosaur experts for at least four decades, according to ...

A new look at the "Dueling Dinosaurs" fossil reveals that Tyrannosaurus rex was not the only tyrannosaur roaming the land.

A remarkable fossil discovery in Montana may redefine our understanding of Tyrannosaurus rex, revealing that what was once ...

Researchers say they have uncovered a case of mistaken identity and found evidence of a species called Nanotyrannus lancensis.

New research has identified a dinosaur "mummy zone" in a series of ravines near Lusk, Wyoming. It's produced two mummies of a fleshy dinosaur with ...