Fossils are the remains or traces left behind by life forms that existed long ago and are normally found in sedimentary rocks. They are usually very small, like micro shells or pollen, and sometimes ...

Scientists confirm CT scanning doesn't interfere with natural decomposition processes, opening new windows into understanding how fossils form. Scientists have found that X-Ray scanning reveals ...

These activities use trilobites as a case study in evolution, connecting how fossils form with other topics in the primary science curriculum. See Evolution across primary science for why this is ...