A laser jammer is a device that will make your car invisible to police LiDAR enforcement. Before buying one, here’s what you need to know. You’re driving down the road, minding your own business, and ...

There are many different types of lasers—almost as many as there are applications for the same—but what ties them all together as a class is that they depend on the same physical effect: stimulated ...

Flashes of femtosecond laser light, lasting just a few trillionths of a second, have made it possible to observe new magnetic ...

Add Yahoo as a preferred source to see more of our stories on Google. The USS Portland test-fires a laser weapon. The photo captured infrared light to make the beam visible. Staff Sgt. Donald ...

The laser headlight is a bright new technology which is being adopted by numerous automakers, such as Audi and BMW, who are looking to get a step ahead of the game when it comes to illuminating the ...

Chinese physicists used quantum fluctuations to amplify laser effects while reducing the risk of material damage.

Visions of swarms of small, inexpensive drones filling the skies or skimming across the waves are motivating militaries to develop and deploy laser weapons as an alternative to costly and potentially ...