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 ...

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 ...

When it comes to 3D printing, speed is the ultimate metric, and one research team in China has their print speeds down to ...

Making engine components out of plastic isn't common, especially when you consider how hot engines are, but that doesn't stop ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them for over a decade and are here to help you find the right option. Since 2004 ...

These are the 3D printers we recommend for a variety of budgets, whether you’re after professional results or just want to ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Published July 7, ...

Today's affordable 3D printers will surprise you: You can get a smooth-working machine with useful features once reserved for high-end models. Starting at just $250, these are the top budget ...

Segments of printed concrete, made up of cement, sand, and water, were subjected to stress tests under the weight of large, 1 ...

A decade ago, I traded in my smartphone for a 3D printer. It was clunky and needed constant tinkering, but I was hooked. What started as hours of trial and error soon ...