Skin fossils from a sauropod dinosaur examined with an electron microscope feature structures called melanosomes, which are ...

Paleontologists have uncovered a stunning array of dinosaur footprints in Sichuan, China, providing fresh insights into the ...

Bill Turney, also known as “Santa Bill”, has been bringing joy to patients at the Children’s Hospital of Illinois for 29 ...

Was Nanotyrannus a bona fide species or just a teenage Tyrannosaurus rex with a lot more growing to do? Scientists have settled that debate.

A new dome-headed dinosaur speices found in Montana, Brontotholus harmoni, reveals unexpected clues about their evolution.

Community raids have prompted school lockdowns and nervous texts from high schoolers as helicopters hover above, teaching students troubling lessons about government. Through more than a decade of ...

Paleontologists have discovered and documented 16,600 footprints left by theropods, the dinosaur group that includes the Tyrannosaurus rex.

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