Production of General Motors Co.'s 2022 Chevrolet Tahoe was about to begin late last summer in Arlington, Texas, when engineers made a last-minute design change to the tailgate-mounted spoiler. The ...

Researchers at MIT have developed a rapid 3D-printing technique that uses liquid metal to allow for extremely fast prints. The process can manufacture large aluminum components in minutes, whereas ...

With the ability to print metal structures with complex shapes and unique mechanical properties, metal additive manufacturing (AM) could be revolutionary. However, without a better understanding of ...

As a US Marine Corps combat engineer serving in Iraq, Jim Monroe used MacGyver-like hacks to repair mine rollers. Meant to detonate and clear mines, these heavy studded wheels are mounted on the ...