Two years ago, Lennar, the nation's second-largest homebuilder, partnered with Icon, a 3D technology company, to print 100 homes in the Wolf Ranch development.The companies say about 75% of them ...

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.

MISSOULA. Mont. — Thunderstorms have been developing each afternoon across western Montana, and some of them produced plenty of lightning. In the video above, Meteorologist Mitchel Coombs breaks ...