A 3D printer turns digital designs into physical objects using a variety of substances, from plastic to ceramic to something that kind of looks like wood. Before you even touch a printer, you'll ...

As we mentioned earlier, these render files must be saved to your computer and uploaded to a 3D printer before the 3D printer can actually print a physical version.

Autodesk's Tinkercad is a free Web-based design tool that enables you to create 3D objects, then download those creations in a printer-friendly format. Here's how to get started.

3D printing can be a fun and productive hobby and skill, but there can be a lot of confusion around the files involved. Here are some you should know about.

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

Create files for 3D printing using a 3D scanner 3D scanning is an excellent option for preparing ready-to-print files of existing objects instead of taking a lot of time 3D modeling them from scratch.

How do you turn your 3D plastic printer into a food printer? You just print the required parts.

Though colleges have found a number of uses for 3D printers, from creating toys and art to building models of molecules, Massachusetts Institute of Technology is among the first to make strides in ...