Laser hair caps might be a relatively new concept to most people, but the technology behind these amazing devices has been around for decades. This makes it one of the most effective options for ...

An at-home laser hair removal device actually can help reduce the number of hairs that grow on you by damaging the follicle ...

Laser cutters are primarily classified by their laser source, which determines: For most users, everything comes down to ...

So you’ve finally decided to do something about the annoying stubble on your legs and underarms—waxing and shaving aren’t cutting it anymore. Good for you! Taking steps toward a permanent solution is ...

The USS Portland test-fires a laser weapon. The photo captured infrared light to make the beam visible. Staff Sgt. Donald Holbert/Marine Corps via AP Nations around the world are rapidly developing ...

The goal is to speed up solar system communications. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A "data hunger" in space is driving the ...

Laser engraving uses a powerful beam of light to create detailed designs on various materials. The laser works by vaporizing the surface layer, leaving behind precise and lasting marks or etchings.

A well-established technique in industry, laser micromachining uses lasers to mark, cut, and drill workpieces with extremely high precision. 1 Using ultrashort pulsed lasers, laser-based solutions are ...