Nanotyrannus lethaeus was a fast, agile predator distinct from T. rex, with longer legs, stronger arms and a body built for ...

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

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

Palaeontologists have argued for decades over whether certain fossils are young Tyrannosaurus rex or another species entirely ...

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

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

An argument over whether fossils from several small dinosaurs represent a juvenile Tyrannosaurus rex or smaller adults of a ...

Fossils from New Mexico change how we look at dinosaur history.

In what might be the coolest solution to "how to find fossils", a new study has revealed how we can take to the skies when ...

A recent study suggests the unique geology of an area in Wyoming makes it a trove of unusually preserved fossils ...

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

A fossil site in New Mexico with numerous dinosaurs, including the gargantuan Alamosaurus, dates to shortly before the ...