The discovery of a well-preserved fossil is helping researchers learn more about an iconic Jurassic-period dinosaur.

The Carnegie Museum of Natural History in Pittsburgh, home to the Tyrannosaurus rex holotype and a famous Diplodocus, will ...

Alex Polich, a full-time fossil preparer for the museum ... dinosaur to be between 13 and 15 years old when plotted on a Tyrannosaurus growth curve.” An exact age will be determined through ...

July 24, 2024 — A study looks at the maximum possible sizes of dinosaurs, using the carnivore, Tyrannosaurus rex ... A new dinosaur skin fossil has been found to be composed of ...

Its full name is Tyrannosaurus rex ... While this dinosaur had two strong hind limbs, clues left behind by T. rex fossils suggest its forelimbs were short and small with two clawed digits.