3D printing allows the physical manufacturing of some unique geometries that are simply not possible with other processes. If you design around these strengths, it is possible to create parts that ...

While 3D printing technology does allow complex metal parts to be produced efficiently, such items often deform when stressed and heated. That may soon no longer be the case, however, thanks to a new ...

Hypersonic aircraft, like NASA’s X-43A shown here, are exposed to extreme heat and pressure. Jim Ross/NASA via Getty Images Their atoms are held together by strong chemical bonds and arranged in a ...

Researchers have found a way to make 3D-printed metal parts more heat-resistant, a technique that could pave the way for using additive manufacturing for high-quality parts for gas turbines and jet ...