A 3D printing company working with NASA is hoping to build infrastructure on the moon. Closer to home, Icon is 3D printing the first large community of 3D-printed houses.

As with any desktop 3D printer, the Vulcan printer pipes layer by layer to build an object – except this printer is more than 45 feet (13.7 m) wide, weighs 4.75 tons and prints residential homes.

3D printing technology is now being used to build houses all over the world. While the practice hasn’t replaced traditional construction, it’s a trend that likely will continue to expand over ...

But finding the best 3D printer for your needs and skill level can be tricky, especially given how many different models and designs are out there. Lucky for you, we know a thing or two, as we've ...