A new study sheds light on how these reptiles become “mummies” and paints a picture of what these ancient animals looked like ...

Edmontosaurus, which munched plants with its broad and flat snout that vaguely resembled a duckbill, roamed western North ...

A pair of Edmontosaurus specimens found in a Wyoming dig help researchers to understand the process that led them to be ...

Two duck-billed dinosaur carcasses were preserved in a thin layer of clay for 66 million years. Now, they’ve helped ...

Wyoming’s “dinosaur mummies,” once thought to preserve fossilized flesh, are actually detailed clay molds formed by microbes ...

New research in a North American “mummy zone” in eastern Wyoming reveals how giant duck-billed dinosaurs were preserved in striking detail.

To gain a better understanding of the creature, a team at the University of Chicago led by anatomist Paul Sereno tracked down ...

In a new paper in Science, experts from the University of Chicago describe steps that took place some 66 million years ago to ...

Paleontologists in the United States have unveiled a duck-billed dinosaur specimen with its fleshy surface intact. The ...

For the first time ever, we’ve been able to prove that some dinosaurs had hooves, thanks to two remarkably well-preserved ...

About 66 million years ago, a herd of herbivorous dinosaurs succumbed to drought – tragically, just hours or days before ...

Two fossilised "mummies" unearthed by scientists in the badlands of Wyoming of the duckbilled dinosaur Edmontosaurus reveal the external anatomy in exquisite detail, including the surprising presence ...