More and more U.S. warship and submarine parts are being 3D-printed—and now the Navy is going after the “really hard problems,” a top official says. “I could go anywhere in the Navy, and you will see ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A crewed submarine is, at its most elemental level, a machine ...

At a passing glance, this robot submarine looks like any other. It stretches a few feet longer and can putz around the ocean a bit farther, but its bulbous torpedo-shaped design is familiar to the ...

This 3D-printed component, made with Markforged Metal-X technology, is used in training at the Institute for Advanced Learning and Research’s additive manufacturing lab. (Institute for Advanced ...

MINNEAPOLIS --People who serve in the military become brothers and sisters -- even after their service time is over. That holds especially true for submarine veterans who can spend months together ...

The U.S. Navy must 3D-print more parts if it is to build three submarines per year, a top program manager said Wednesday. Rear Adm. Jonathan Rucker, the Navy’s lead buyer for attack submarines, said ...

The Navy’s nuclear-powered warships increasingly will be made of 3D printed parts, which are cutting costs and reducing production time on billion-dollar ships that are years in the making. Huntington ...