Fossils are like clues from the distant past. Every fossil discovery adds to our understanding of Earth and ancient plants and animals. Find out what fossils are, how they form, and why they are important—and superfascinating.
Fossils are like clues from the distant past. Every fossil discovery adds to our understanding of Earth and ancient plants and animals. Find out what fossils are, how they form, and why they are important—and superfascinating.