Researchers have discovered clear chemical traces of decaying collagen in a duck-billed dinosaur fossil, upending previously ...

In a study published in January, researchers confirmed the preservation of original organic molecules in Mesozoic dinosaur ...

Researchers discovered a protein in a 68- to 66-million-year-old fossil that many scientists would have argued should have ...

They recovered a well-preserved hip bone (sacrum) of an Edmontosaurus dinosaur from the Hell Creek Formation in South Dakota. This formation dates back to the late Cretaceous period, suggesting this ...

Can you get organic compounds in a fossilized bone? There was a time we thought not, but a new study that used a novel ...

The Carnegie Museum of Natural History in Pittsburgh, home to the Tyrannosaurus rex holotype and a famous Diplodocus, will benefit from Carole and Daniel Kamin’s donation.

The dinosaur was about as big as a Tyrannosaurus rex and had a unique nasal horn and symmetrical teeth that it used to eat ...

SIOUX CITY, Iowa (KCAU) — A new fossil exhibit will soon be available for viewing at the Sioux City Public Museum. The exhibit fill feature classic dinosaurs including the T-Rex and Triceratops.

The 68 million-year-old fossil belongs to an extinct species of bird known as Vegavis iaai that lived at the end of the Cretaceous period, when Tyrannosaurus rex dominated North America and just ...

The most complete and best-preserved Tyrannosaurus rex ever discovered ... It paid $8.4 million — the most ever for a fossil at auction. “We can’t wait to reintroduce Sue to the world ...