3D printers are slowly becoming a bigger part of our lives thanks to its speed and needing fewer resources. But just how do these printers work?

When you think of manufacturing you probably envision buildings with machines that are huge. 3DPX is a 3D printing company making thousands of different parts each year out of plastic and metal ...

How does 3D work? Amelia Bartolone will explain. She's an associate clinical professor at the SUNY College of Optometry in Manhattan.

How does 3D printing a house work? 3D house printing is carried out by a robotic arm that positions wet concrete into the shape of a structure, so it can form.

How does 3D printing a house work? 3D house printing is carried out by a robotic arm that positions wet concrete into the shape of a structure, so it can form.

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.