3D printing filament monitor “This is my DIY filament holder with an integrated scale for my 3D printer, using arduino, a load cell and an OLED display.

Open source hardware maker unveils Materia 101, a "precision 3D printer." Read the whole story ...

The best 3D printers for beginners offer simple setup, flexibility, and an intuitive interface to help get users up and printing.

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

3D printing technology is changing the way we manufacture everything from toys and clothes to human tissue. The process of printing a three-dimensional object is known as additive manufacturing.