Scientists have confirmed that Nanotyrannus was a mature species, not a young T. rex. A microscopic look at its hyoid bone ...

For decades, paleontologists argued over the lone skull used to establish the distinct species Nanotyrannus. Was it truly a ...

New research has overturned decades of uncertainty by showing that Nanotyrannus was a fully grown predator, not a juvenile T. rex.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. BERN, Switzerland (AP) — Nearly 300 ...

The famed Tyrannosaurus rex may have evolved in a very different location from its direct ancestors, new research finds. The new study builds on earlier research, which suggested that T. rex's ...

(KWTX) -Three young kids from North Dakota, while out looking for fossils, ended up finding an extremely rare juvenile T-Rex. We are talking with Paleontologist Dr. Tyler Lyson about this amazing ...

A team of biotech startups has announced a bold new project to develop lab-grown leather inspired by one of the most iconic dinosaurs in natural history, the T. rex. The initiative is a collaboration ...

Paleontologists for decades debated whether meat-eating dinosaur Nanotyrannus was actually just a juvenile Tyrannosaurus. But within a span of five weeks, the matter seems to have been definitively ...

The T. rex population may have been smaller than scientists previously estimated, a new study says. The T. rex, or Tyrannosaurus rex if you want to get proper, is believed to have been the king of the ...

Tyrannosaurus rex is still the biggest, baddest land predator of all time. It was the size of a city bus, with a head almost as long as Tom Cruise is tall and a smile every bit as devastating.