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

Fossils unearthed in Morocco are the first from a little-understood period of human evolution and may be remains of a ...

Displayed in the National Museum of Natural History’s Deep Time Fossil Hall, the Allosaurus Fossil Is Now the Name-Bearing Specimen for the Entire Species Note to editors: Photos of the type specimen ...

(CNN) — Ancient, fossilized teeth, uncovered during a decades-long archaeology project in northeastern Ethiopia, indicate that two different kinds of hominins, or human ancestors, lived in the same ...