Researchers have demonstrated the ability to 3D print objects that can then change shape, even folding and unfolding, when heated through an electrical current or with ambient air temperature. The ...

Multi-material 3D printing lets users fabricate customized objects with multiple colors and varied textures. Yet the process can be time-consuming and wasteful because existing 3D printers must switch ...

Though 3D printers are still too expensive to make their way across the globe into our homes next to our tablets and flat-screen TVs, the few lucky early adopters who got their hands on them have ...

Joe Grantham is a contributor from the UK with a degree in Classical Studies. His love for gaming is only rivaled by a deep passion for medieval history, which often seeps into his articles. With over ...