Fossils are so common in Pennsylvania Bluestone that Glass often points out prehistoric plant fragments and ancient tide ...

Using new radiocarbon dating on ancient footprints found preserved in the gypsum-rich ground in White Sands, researchers have ...

Footprints found in the ancient lakebeds of White Sands may prove that humans lived in North America 23,000 years ago — much ...

Experts say that many unknowns remain. Scientists make frightening finding after analyzing droppings from variety of wild ...

A shocking prehistoric discovery has emerged from the American wilderness: massive fossilized footprints that could rewrite what scientists know about dinosaur migration, behavior, and presence in ...

The incident occurred at Grand Prismatic Spring near Old Faithful as tourists were enjoying a close-up view of the famous and ...

Evidence buried in gypsum dunes suggests humans arrived far earlier than expected. Radiocarbon dates from three materials ...

If you, like us, were under the impression that two-legged dinosaurs like those in the Velociraptor genus were pacy beasts ...