And nail trends are taking notes. Enter: 3D nails, aka multidimensional textured designs that will (literally) make your manicure stand out. 3D nails can use acrylic, decals, charms, and appliques ...

The Army plans to test 3D-printed drones next month during an exercise in Poland to see if the service can mass produce its own small unmanned aerial systems at a much lower cost than the defense ...