3D printing is a popular process, though one of the hangups is that parts are typically produced in just one flat color. [Aad] has been working on a simple modification to his Prusa i3 printer, ...

The ongoing, much-lamented semiconductor shortage continues to wreak havoc across industries, affecting the production of everything from household electronics to automobiles significantly. The causes ...

The Lockheed Martin F-35 Lightning II is a true marvel of the modern age, and soon maintainers will employ advanced technology to keep the aircraft flying—namely additive or “3D printing.” The United ...

Printing out body parts? Cornell University researchers showed it's possible by creating a replacement ear using a 3-D printer and injections of living cells. The work reported Wednesday is a first ...

From hypersonic aircraft to nuclear-powered submarines, many of today’s most advanced defense systems rely on a special class of materials known as refractory alloys. This class refers to metals that ...