What did long-necked dinosaurs eat—and where did they roam to satisfy their hunger? A team of researchers has reconstructed ...

Proteins from an ancient rhino tooth unearthed in the Canadian Arctic have allowed scientists to look much deeper into the ...

What dinosaur has 500 teeth? This prehistoric jaw was one-of-a-kind This dinosaur’s skull was light as air but its mouth was packed with power—and a unique ability to quickly grow teeth. Here ...

Dr. Scott explains the difference between human teeth and T. Rex teeth, and points out some similarities between the T. Rex and an animal today.

Dinosaur teeth discovered by a now retired quarryman have revealed a community of prehistoric predators that lived around 135 million years ago in an "exciting" discovery.

At the end of the Cretaceous, the duck-billed hadrosaurs were the most advanced herbivores on Earth. New research has revealed just how voracious these dinosaurs were, with their average tooth ...

A dinosaur that resembled a penguin-goose mix with too many teeth has been discovered in the depths of the Gobi Desert.

Notes Cast of a tooth. This specimen is a cast of a tooth from a Camarasaurus or a Sauropod dinosaur. Now extinct, these dinosaurs were the most common long-necked and long-tailed herbivores of the ...

Researchers analyzed the teeth of the earliest dinosaurs to determine what they ate. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It's ...

How did a 3-foot-long, furry, plant-loving beaver-like animal with buckteeth outlive the dinosaurs? New fossil remains found in New Mexico provide scientists with some important clues. "It's ...

Dinosaur teeth discovered by a now retired quarryman have revealed a community of prehistoric predators that lived around 135 million years ago in an "exciting" discovery.

This dinosaur’s skull was light as air but its mouth was packed with power—and a unique ability to quickly grow teeth. Here’s how Nigersaurus was built for nonstop grazing.