In architecture, new materials rarely emerge. For centuries, wood, masonry and concrete formed the basis for most structures on Earth. In the 1880s, the adoption of the steel frame changed ...

3D printing objects using metal is a well-established technique, but it tends to be too complex, expensive, or imprecise to match traditional methods at scale. Armed with $14 million from Nvidia and ...

Alquist 3D completed an 8,000-sq-ft building for Walmart in Athens, Tenn., earlier this year, learning key lessons on how to scale up its 3D-printing technology for larger deployments. December 15, ...