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

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

If you thought Australia’s spiders were scary, wait until you see the prehistoric version, because everyone online is losing ...

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

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

A pair of Edmontosaurus specimens found in a Wyoming dig help researchers to understand the process that led them to be ...

Argentine scientists reveal Chucarosaurus diripienda, a giant 30-meter titanosaur found in Patagonia that challenges ...

Parasites have roamed the Earth for a long time. They were here before the dinosaurs: The oldest fossils are more than 500 ...

Lichens were already widespread more than 410 million years ago, according to a new international study that identifies a ...

Researchers have uncovered dozens of long-misidentified coelacanth fossils in British museums, some overlooked for more than ...