Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, causing mass extinction. New research suggests dinosaur populations were still ...

Two fossilised “mummies” unearthed by scientists in the badlands of Wyoming of the duck-billed dinosaur Edmontosaurus reveal the external anatomy in exquisite detail, including the surprising presence ...

More than a century ago prolific fossil collector Charles Sternberg discovered the skeleton of a duck-billed Edmontosaurus dinosaur in the sandstone rocks of the Lance Formation in eastern Wyoming.

Two fossilised mummies unearthed by scientists in Wyoming in the US have revealed a surprising detail. A thin layer of clay preserved the outer body contours of the duck-billed dinosaur. Scientists ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

In the badlands of eastern Wyoming, the Lance Formation is a trove of prehistoric fossils. And one area in particular — a region less than 10 kilometers (6 miles) across — has provided scientists with ...

One of the worst days in the history of life on Earth started like any other. Herds of hadrosaurs with huge head crests and duck bills roamed ancient New Mexico for plants to eat, making sure not to ...

In a new paper in Science, experts from the University of Chicago describe steps that took place some 66 million years ago to transform carcasses of a duck-billed dinosaur, Edmontosaurus annectens, ...

It’s been more than 60 million years since duck-billed dinosaurs roamed around what is now known as western North America. Or, more accurately, since they clomped around. On their hoofs. This, ...

Researchers now have a new idea of what a certain type of duck-billed dinosaur looked like, thanks to experts from the University of Chicago who uncovered dinosaur mummies. FBI Scrambles Over ...