Handgun laser sights are popular because they offer critical support for home defense, concealed carry, and range shooting.

The best red dots for shotguns come in a variety of designs and sizes. We put the top models to the test on the range and in ...

The Tor-X combines dry fire training tech from Mantis with a high-end laser from Steiner. Here's how it works.

3D schematic of a quantum dot laser. Cutout with atomic force microscope image shows the surface topography of a layer of quantum dots in the laser core substrate layers. Figure 1: Long description.

In turkey hunting, the optic you put on your beard buster—whether a red dot sight or a standard fixed or variable scope—matters. And if you don't want an optic sitting atop your shotgun ...

Laser plasma acceleration is a potentially disruptive technology: It could be used to build far more compact accelerators and open up new use cases in fundamental research, industry and health.

Product contains a class IIIA visible laser with a Laser Output less than 1.7mW peak Powered by a USB-C rechargeable 1000 MAh 3.7V battery, providing up to 1 and a half hours of battery life ...

A new study, using NASA laser technology from the International Space Station, reveals the impact of climate change on global tropical forests with greater depth and breadth than ever before.

I was about 19 when I first tried (professional) laser hair removal, and it hurt so bad that I never returned after the first session. Since then, I’ve resorted to shaving everything but my bikini ...