Learn what a 3D printer is, how it works, and how much it costs. 3D printing is helpful for personal use, prototyping and manufacturing.

It looks to be the most exciting 3D printer to date, but can the 4-head design really hold up in a machine of this size?

What I learned from my first few months with a Bambu Lab A1 3D printer, part 1 One neophyte's first steps into the wide world of 3D printing.

I have several 3D printers, and I’ve always been satisfied with using either Repetier or Marlin on all of them. There are a few other firmware versions that could run on my hardware, but thos… ...

Update: Prusa has released a new version of the MK4, the MK4S. It's an incremental upgrade but adds a lot of great features.

Construction company QOROX uses concrete 3D printing to create unique buildings and structures. Read our interview with the ...

A 3D-printed data strip encodes instructions for the printer as holes in a plastic sheet, which open and close simple switches in the motor controller.

The University of Maine is swapping concrete for wood materials to print houses using what it calls the largest polymer 3D printer in the world.

Snapmaker J1 3D Printer Review: Double the Print Heads, Double the Fun Printing two models at the same time is awesome. So many models in so little time.

The Bambu Lab A1 Combo works with an optional four-spool add-on to create simple, fast, multi-color prints at super high quality.

From what I can see, GlowForge makes laser cutters, which are very cool but obviously can’t reproduce the same geometry as a 3D printer. They do have a variable power setting that allows for 3D ...