Haley Mast is a freelance writer, fact-checker, and small organic farmer in the Columbia River Gorge. She enjoys gardening, reporting on environmental topics, and spending her time outside ...

Buying a 3D printer is exciting, but you'll need projects and models to make it all work. These free sites offer a huge range ...

A process called selective laser melting, similar to 3D printing, is being used to create parts for NASA's new Space Launch System. Eric Mack has been a CNET contributor since 2011. Eric and his ...

Bjarke Ingels Group (BIG) and Texan robotics and advanced materials company ICON have revealed their latest collaboration, the 3D-printed Mars Dune Alpha. The experimental habitat will be used by NASA ...