The team examined the hip bone of an Edmontosaurus, a duck-billed dinosaur. “This research shows beyond doubt that organic ...

The well-preserved fossil that was once a dinosaur's butt bone (sacrum) was excavated from South Dakota's Hell Creek ...

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 ...

The findings shed light on how proteins like collagen may survive for millions of years within dinosaur bones.

A team of researchers from Okayama University of Science (OUS) in Japan and the Institute of Paleontology, Mongolian Academy ...

Now, more than a decade later, new analysis of the fossils has found that they belong to a new 73-million-year-old species, according to a study published Jan. 28 in the peer-reviewed journal ...

This massive footprint is believed to belong to a giant Saurolophus, a duck-billed dinosaur estimated to exceed 15 meters in length. This would make it larger than even famous predators like ...

For many years, scientists believed that organic molecules could not survive in fossils, as the fossilization process was ...