They are small and cheap, and they are turning legal rifles into illegal machine guns. They're called "swift links," and ...

EPFL scientists have created a breakthrough 3D printing method that uses hydrogels as templates to produce ultra-dense, durable metals and ceramics.

Australian construction robot Charlotte uses sand, crushed brick and recycled glass to 3D print fireproof, floodproof homes ...

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Virtual reality gaming is pretty dang cool, and I should know. But it’s not the easiest thing to get into, especially if you’re looking at a big bill just to try it out. Meta is the most popular ...

When it comes to FDM 3D prints and making them stronger, most of the focus is on the outer walls and factors like their layer adhesion. However, paying some attention to the often-ignored insides ...

The tip came in on an encrypted messaging app: a longtime source told New York-based investigative reporter Jim Mustian that ...

If you have a growing graveyard of old printers and laptops in your closet, you're not alone. A recent CNET survey found that nearly a third of us are hoarding old electronics, probably because ...

The process starts with tetraethyl orthosilicate (TEOS), a sol-gel industrial precursor used since the 1930s. It’s produced ...

Charles R. Goulding and Preeti Sulibhavi lead the charge into a new age of metals by reporting on how MIT engineers are ...