WINONA, Minn. — It’s hard to overstate how rare and exciting a dinosaur mummy is. And yes, the fossil called “Medusa” could be a dinosaur mummy — the remains of an Edmontosaurus about 66 million years ...

I was sent an article listing words that people pronounce differently around the U.S., so I decided to share how I say each one as someone from Eastern Kentucky. Join me as I go through these tricky ...

A new study sheds light on how these reptiles become “mummies” and paints a picture of what these ancient animals looked like. Paul Sereno and his colleagues spent years painstakingly preparing this ...

Edmontosaurus annectens, a large herbivore duck-billed dinosaur that lived toward the end of the Cretaceous period, was discovered back in 1908 in east-central Wyoming by C.H. Sternberg, a fossil ...

You might not think a paleontologist looking for 66-million-year-old fossils would need to ask a rancher about his great-grandmother's job in the Wyoming badlands. But that's what Paul Sereno, a ...

Wyoming's badlands have yielded two mummified duck-billed dinosaur fossils, revealing the first-ever evidence of hooves in dinosaurs. These 66-million-year-old Edmontosaurus specimens, preserved with ...

The latest headlines from our reporters across the US sent straight to your inbox each weekday Your briefing on the latest headlines from across the US Remains of two dinosaur “mummies” found in ...

Remains of two dinosaur “mummies” found in Wyoming more than 100 years ago were so well preserved that they still have skin, spikes and hooves intact, according to researchers. The skeletons of the ...

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. In a new paper published in ...

Paleontologists were able to recreate the dinosaur's appearance in great detail. Skeletons of duck-billed dinosaurs found more than 100 years ago are so well-preserved that they contain fleshy body ...

Long before horses thundered across the plains, a plant-eating giant with hooves of its own left footprints in the mud. Newly described fossils of Edmontosaurus annectens—a duck-billed dinosaur that ...