D printers are affordable enough that almost anyone can buy one, but should you? Before you dive in, here's what to ...

You can get a smooth-working machine with useful features once found only in high-end models. Starting at just $250, these are the top budget performers in our testing.

Serious users will slaver over its capabilities." This 3D printer produces high-quality prints with a fast standard print speed with automatic leveling and compatibility with various filaments.

Europe is awash in cheap 9mm spitting carbines, and Americans can turn a handgun into a machine gun with a cheap piece of ...

A tiny, cheap device, known as a "Glock switch" or a "machine gun conversion device," allows criminals to convert a handgun ...

The 1-Ingredient Upgrade for Crispier Roasted Potatoes (It’s Already in Your Pantry) 10 Mistakes You Might Be Making When ...

Depends on the 3D printer, and also what you like to do in your garage. Like any technology, 3D printers have come a long way ...

A team of MIT engineers has invented recyclable glass bricks that can withstand similar pressures as standard concrete blocks ...

Inkjet or laser? Need just printing, or have to scan and copy, too? Seeking low-cost ink, or a low-cost printer? Here's how to choose the right printer for home or work, backed by our top lab-tested ...

These innovators are creating new materials for these and other technologies. She manufactured a metal foam that reduces ...

Researchers at ETH Zurich, a university in Switzerland, have developed a new robotic additive manufacturing method to help ...

Apple Vision Pro's 3D photo conversion 'realified' my old snapshots in a way I was completely unprepared for. Here's how it ...