Rocks found along the Colorado River in Arizona turned out to contain fossilized fragments of soft-bodied creatures, ...

Notable for “a unique tooth whorl,” the Macadens olsoni possessed a curved row of teeth that helped the tiny shark crush ...

While the grub itself may be long gone, a record of dinosaurs' favorite foods has been stowed away in their ancient tooth ...

The coelacanth is known as a "living fossil" because its anatomy has changed little in the last 65 million years. Despite ...

Paleontologists unearthed fossils in the Grand Canyon dating back more than 500 million years that offer a new look into a ...

Bone Valley Experience is a spot for fossil hunters. Regular finds are a variety of shark teeth.

The results reveal how so many herbivores were able to coexist. Not only did they survive by eating different levels of the ...

Who were the Neanderthals—and why did they go extinct? Neanderthals were a hardy species, but these ancient human relatives disappeared 40,000 years ago. Here’s what scientists know.