More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them for over a decade and are here to help you find the right option.

What Is Slicer Software and How Does it Enable 3D Printing? 3D printing, a type of additive manufacturing, works by creating objects layer-by-layer based on a digital computer-aided design (CAD) model ...

A new open-source tool is reshaping how engineers design multi-material objects. Charles Wade, a fourth-year PhD student in the Department of Computer Science at CU Boulder, has created a design ...

3D printing is in the middle of a transition period from a novelty hobby into a serious home manufacturing solution. Early adoption was helped along by some of the best sites for free 3D printing ...