Ars staffers share some of their favorite unexpected 3D prints Once you solve one problem with a 3D printer, you'll go looking for others.

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effec… ...

We love 3D printing. We’ll print brackets, brackets for brackets, and brackets to hold other brackets in place. Perhaps even a guilty-pleasure Benchy. But 3D printed shoes? That’s where we ...

DNA mismatch repair ensures genomic integrity on DNA replication. Recognition of a DNA mismatch by a dimeric MutS protein initiates a cascade of reactions and results in repair of the newly ...

Air Warfare, Land Warfare, Networks & Digital Warfare With push to 3D print drones, Army examines battlefield calculation “Is it really the right answer to have a brigade carrying around 3D ...

Latest developments in 3-D printing and related technologies.