The idea of 3D printing is fascinating; set a printer going in a public place and it's sure to quickly gather a crowd. The basic technology is amazing to watch, as layer upon layer is built up to ...

Several 3D-printing apps allow you to build products of your own without having to know CAD. Apps typically have a narrow focus, such as building smartphone cases or transforming kids' doodles ...

How do 3D printers work? What's the impact on our economy? How expensive are they compared to traditional manufacturing? We take a three-dimensional look at the world of additive manufacturing.

How a 3D printer works can vary depending on the type of printing it's doing. Use this guide to understand the variations in materials and technique.

3D printing is used to create jewelry, furniture, tools, prosthetics, hearing aids, foods and even toys. Here's how you can make your own 3D-printed toys.

3D printing is really friggin’ cool, but promises that we’d all have one in our homes by now have turned out to be less than true. Fortunately, you ...

Searching for the best 3D printer? Check out this buyer's guide for top picks and shopping tips to choose the best affordable 3D printer.