The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are no exception. One of the newer tools they’ve enabled is the laser welder, ...

Arizona company Rosotics says it's ready to revolutionize large-scale 3D metal printing, with a new "rapid induction printing" approach that can print parts of enormous size – with radical advantages ...

When you see the term cold fusion, you probably think about energy generation, but the Cold Metal Fusion Alliance is an industry group all about 3D printing metal using Selective Laser Sintering (SLS) ...

Three-dimensional printing has been the "next big thing" for at least seven or eight years running. But it has yet to advance beyond the niche industrial and enthusiast markets. One of the main issues ...