Yacht design has changed a lot over the years, making coastal trips more comfortable and enjoyable. Much of this change comes ...

Hobbyists can now build reliable guns at home with cheap printers, raising new questions about whether gun control can keep up.

An 82nd Airborne Division paratrooper created a 3D-printed washing machine part the size of a large paperclip that could save the ...

Oak Ridge National Laboratory is building the technical case for 3D-printed parts inside U.S. nuclear reactors, combining ...