Printing multipart assemblies is one of the most satisfying tests of 3D printer accuracy. The goal is to create pieces that ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.

Here on Earth, being able to 3D print replacement parts is handy, but rarely necessary. If you’ve got a broken o-ring, printing one out is just saving you a trip to the hardware store. But on the Moon ...

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We’re pushing 3D printers to their limits with some truly unusual printing challenges! Watch as complex designs, tricky ...

A few 3D printers have had a deserved reputation for bursting into flames. Most — but apparently not all — printers these days has firmware that will detect common problems that can lead to a fire ...

The first 3D printer bound for space passed a series of critical microgravity tests at NASA’s Johnson Space Center in Houston, Texas. Made in Space, the space manufacturing company, conducted ...