The latest 3D printing application? Forming concrete. That’s according to a team at ETH Zurich who claims that construction with foam forms cuts concrete usage up to 70%. It also offers improved ...

FORT WORTH, Texas — Here’s a concrete solution for shocking energy bills: a foam home. There’s no cooler option, according to Matt McCoy, a Wimberley, Texas, resident who lives in one. “I live in a ...