One of the better regarded 3D printers with multi-color print capability is now priced well under $300. AliExpress is ...

WTF?! A 3D printer that also mines Bitcoin sounds like the stuff of fantasy, but there really is a working prototype device. It's a machine that turns excess ASIC heat into something useful instead of ...

A 3D printer printing a cup lit by RGB lighting. - Jakub Zerdzicki/Getty Images 3D printing is in the middle of a transition period from a novelty hobby into a serious home manufacturing solution.

MIT researchers built a 3D printer that can produce a fully functioning electric linear motor in about three hours for 50 cents in materials. Linear motors are typically used in optical systems and ...

Efforts to regulate 3D printing are intensifying, particularly around its use in manufacturing firearm components. As outlined by Loyal Moses below, state-level legislation and pressure on hosting ...

3D printers are currently among the most impressive devices you can buy for at-home use, and they're the closest thing we have to replicators from Star Trek. These desktop mini-factories can make all ...

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Stan Horaczek Published Feb 10, 2026 4:08 PM EST Add Popular Science (opens in a new tab) Adding us as a Preferred ...

When 3D printers first arrived, the reality sadly often fell short of the sci-fi dream that these kinds of products promised to their owners. Early models weren't reliable at all, forcing their users ...

Announced during CES 2026, the Sweet Robo ChocoPrint is a 3D printer that prints using chocolate. The printer allows for chocolate shapes, designs, and custom logos to be created, turning vending into ...

You might be wondering just how useful a 3D printer actually is if you don't own one yet. You may ask yourself if you'll make enough things with it to make it worthwhile. Coming from a household that ...

This year, we tested and reviewed the latest generation of 3D printers. While they were all excellent, 8 of them really stood out to me as top-performers for accuracy, speed, and print quality (and ...