Learn how fossils form through sedimentation and mineralization. Discover types like moulds, casts, and trace fossils in our guide.

Bones From 773,000 Years Ago Capture Human Evolution at a Crossroads In A Nutshell Ancient African fossils dated to around ...

Earlier this year, a new study was published with a groundbreaking discovery from the John Day Fossil Beds Monument in central and eastern Oregon. While the park is mostly known for what are commonly ...