LAS VEGAS—Admit it: You know you want to make your own life-sized, wearable Storm Trooper helmet at home. And now you (somewhat) easily can. MakerBot, the biggest name in 3D printing, announced a new ...

MakerBot has fixed some major issues and upgraded some key aspects of its technology with the latest version of its flagship desktop 3D printer, the Replicator+. The company claims the MakerBot ...