3D gun printing advocate Defense Distributed has emerged triumphant in a legal battle to freely publish online blueprints that could allow users to manufacture firearms. The victory spells the end of ...

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 ...

3D printing is a hot topic. These Web sites handle everything from online 3D printing services to consumer and professional printers. You can upload designs in formats such as STL, X3D, and OBJ, and ...

CAD files showing how to print a gun are now back online Blueprints for 3D-printed guns, published online four days early amid last-minute attempts to ban them, have been downloaded thousands of times ...

Rick Broida is the author of numerous books and thousands of reviews, features and blog posts. He writes CNET's popular Cheapskate blog and co-hosts Protocol 1: A Travelers Podcast (about the TV show ...