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 ...

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 ...

A dinosaur fossil discovery by a researcher from The University of Texas at El Paso may expand the known range of a species ...

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

Paleontologists spotted injuries on the tails of duck-billed dinosaur fossils that might have occurred during mating.

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

Vibrant orange-coloured lichens are helping scientists discover dinosaur fossils in Canada, according to a new study published today [3 November] in Current Biology.

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

The new species is called Nanotyrannus. Compared to the well known tyrannosaurus rex, a nanotyrannus was more speedy and ...

For decades, paleontologists debated whether fossils were of a young T. rex or a species called nanotyrannus. A new study ...