3D printers are capable of producing complex shapes, but making functioning objects from multiple materials in a single print-run has proved challenging. To overcome this, a team has combined ...

3D printing creates solid objects from the additive process of layering plastics, metal, wood, synthetic fibers, and more.

Homo naledi fossil scans are now available to 3D print at home. But what other hominin fossils can you download for your collection?