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

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

For more than sixty years, one battered skull has stirred a fight that would not fade. The fossil, stored in Ohio, carried a ...

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

By Stephen Beech A fossil skull found 83 years ago originally thought to be a teenage Tyrannosaurus rex actually comes from a ...

Paleontologists for decades debated whether meat-eating dinosaur Nanotyrannus was actually just a juvenile Tyrannosaurus. But ...

(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 ...

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.

A new study debunks previous findings that the dinosaur's intelligence was similar to that of primates, finding instead that they're about as smart as modern-day crocodiles. When you purchase through ...

Visitors to Chicago’s Field Museum will recognize the famous face—well, skull—of SUE, the most complete Tyrannosaurus rex specimen ever found. The dinosaur was first discovered by Sue Hendrickson in ...