Prefer Newsweek on Google to see more of our trusted coverage when you search. The U.S. Army has developed "Lego-like" concrete bricks in order to rapidly construct bridges during military campaigns.

You can make some big 3D printed projects in your own home, but projects this massive are going to require a specialized commercial printer.

Lego train sets have been available for decades, now. The Danish manufacturer long ago realized the magic of combining its building block sets with motors and plastic rails to create real working ...

AMHERST, Mass. (WWLP) – Researchers from UMass Amherst demonstrated a 3D printing technique, called cold spray, on a bridge in Great Barrington, which could reduce the repair cost of aging bridges and ...