Topline From aerospace and medical purposes to fashion and automotive innovations, there are nearly limitless possibilities of 3D printing for prototyping, manufacturing and customization.

3D printing startup co-founder Jason Ballard explains how he thinks 3D-printed houses will transform construction jobs and resist the effects of climate change.

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