When the 3D printer gives up, don’t wait for the experts. Here are solutions to the most common problems: layers failing to attach, stringing, and overheating. Sometimes there isn’t the time or money ...

3D printers are extreme precision instruments. It's easy to forget just how miraculous it is to have a tiny box in your house ...

Laser powder bed fusion (LPBF) is a popular method of 3D printing metal parts. It creates thin layers of patterned metal by scanning a laser over a bed of metal powder in predetermined patterns ...

Production of the 2022 Chevrolet Tahoe was about to begin late last summer in Arlington, Texas, when engineers made a last-minute design change to the tailgate-mounted spoiler. The move threatened to ...