The US Army has conducted a combined live-fire exercise at Fort Sill, Oklahoma, integrating high-energy laser systems with kinetic air-defense assets. The event featured a Stryker vehicle equipped ...

The live streaming of dozens of U.K. TV channels plus tens of thousands of hours of on-demand content now available on all ...

New research has found a way to power spacecraft with lasers generated using solar energy alone. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Latest Videos From Live Science Imagine shining two flashlight beams through each other — neither one blocks the other. However, some 3D computer models of laser systems depict the laser beam as a ...