We’ve just received the LaserPecker LP5 20W Fiber Laser + Diode Laser engraver for review as part of a kit that includes a rotary extension to engrave cylindrical objects like bottles and glasses and ...

A new memo released by President Trump instructs the Justice Department to sanction any lawyer or law firm who, in his view, unfairly challenges the administration. Reuters reporter Jeff Mason and ...

DARPA, the U.S. military’s advanced research agency, is funding space laser projects amid simmering concerns that America’s strategic adversaries are already developing this satellite ...