A 3D printer can open up a lot of creative possibilities, but there are a few practical realities that beginners should be aware of before buying one.

Why buy a tool when you can make one? Miniature figure enthusiasts show how they use 3D printers to make their hobby easier and more enjoyable.

When you get a 3D printer, it can be overwhelming to figure out what you want to make. There are several designs you can discover online, and eventually, you can create your own using programs like ...

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 ...

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 ...

Creative programming a 3D printer to make custom objects. - Stenko Vlad/Shutterstock We may receive a commission on purchases made from links. There's probably no need to explain why a 3D printer is ...