A newly revealed spy laser can allow the user to read text less than two millimeters wide from almost a mile away.

The 10kW Lite Beam prototype system that was used is a less powerful version of the Iron Beam laser interceptor, which is set ...

The Iron Beam, along with its related offshoots, represents the most advanced operational laser across the globe.

The US Defense Advanced Research Projects Agency (DARPA) has achieved a major milestone in wireless energy transmission. The ...

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...

The new high-powered microwave weapon combines many small electromagnetic waves to make one large focused laser beam — much like the Death Star from “Star Wars,” which destroyed planets by ...

Laser-based internet technology uses laser beams to transfer data between two points but without the use of wires. Many companies are starting to implement them in rural areas; tech giants Google ...

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow ...