Getting my first 3D printer kicked off a particular kind of excitement, the kind where you want to print something right now, even if you do not yet know what “right” looks like. I started with the ...

So this is a weird but ridiculously cool one. Anker Innovations – a well-known worldwide brand with a solid reputation in power banks, chargers, and cables – has a sub-brand called Eufy – and it's ...

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 ...

Researchers have demonstrated the first chip-based 3D printer, a tiny device that emits reconfigurable beams of visible light into a well of resin that rapidly cures into a solid shape. The advance ...