When it comes to creating surfaces, it's a simple task to either make ones that are smooth or ones that are bumpy. But now researchers at MIT have created one that can be both. The 3D-printed surface ...

dragon-shaped asset where scales, horns, and whiskers follow the underlying geometry rather than appearing as a flat overlay.

3D printers — machines that can fit on a desktop and create 3D objects from plastics, metals, and other raw materials — can do just about anything. High-precision jets pump out custom medical implants ...