Technologically and functionally speaking, 3D printing is amazing. You can create virtually anything using the right printer. The world's largest 3D printer can create a whole house in under 80 hours.

More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them for over a decade and are here to help you find the right option.

For a couple of years now, I’ve been trying to find an excuse to buy a decent 3D printer. Friends and fellow Ars staffers who had them would gush about them at every opportunity, talking about how ...