Physicists 3D-printed an ice Christmas tree using only water and a vacuum, but no refrigeration. Time-lapse shows it printing ...

Bespoke design is possible because Zellerfeld's 3D printers aren't constrained by the processes of traditional shoe factories. Zellerfeld instead prints shoes in one piece, eliminating concerns such ...

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

It can be hard to know what 13-year-old boys want for Christmas. Trends are always changing, and at this age, as much as we ...

Watch as I transform a regular 3D printer into a fully functioning tattoo machine! See the setup, tests, and the surprising ...

This is one of those fun hacks that come about from finding a product and going “I wonder if I could…” — in this case, artist ...