As researchers later found out, it was attached to the hefty upside-down skull of a 30-foot-long hadrosaur, or duck-billed dinosaur. Its jaws were packed with as many as 800 teeth, making it the ...

Not the real Haddy, of course. The fossil remains of the duck-billed darling – the world’s first mounted dinosaur skeleton – are tucked away in storage at the Academy of Natural Sciences of ...

Non-avian dinosaurs have not roamed Earth for around 66 million years. But thanks to the fossils they left behind, we can piece together their history. And this year, paleontologists uncovered ...

BOULDER, Colo. — Paleontologists recently discovered a rare mammal fossil in western Colorado. It's a genus of mammal that ...

It is well-known for its cranial crest, which resembles a hatchet. The duck-billed dinosaur has a complicated taxonomic history due to gaps in the developmental representation of each genus.

"You never know unless you look," said Jayson Kowinsky, a high school physics teacher from Pittsburgh who, while sifting ...

Take foraging. Teeth marks on the intact arm bone of a duck-billed dinosaur suggest that Tyrannosaurus rex probably stripped meat from the bone rather than chomping straight through. Tooth wear ...

However, Professor Paul Barrett of the British Natural History Museum says on the matter, "We have really strong evidence that animals like the duck-billed dinosaurs, horned dinosaurs and armoured ...

This region would have been home to creatures like turtles, duck-billed dinosaurs and giant crocodiles that lived in and around marshes and estuaries. "The region might have looked kind of like ...

The fossil is about 65 million years old. Sloan also uncovered the only dinosaur fossil ever found in Minnesota, a bone from a duck-billed dinosaur. “It was a crummy dinosaur tail bone, the least ...

From the formation of inner ear bones to the rise of hair to cover our bodies, these developments made us distinct from other ...