Add Yahoo as a preferred source to see more of our stories on Google. (THE CONVERSATION) Nations around the world are rapidly developing high-energy laser weapons for military missions on land and sea ...

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 ...

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

Scientists in Scotland have shown that a type of laser already similar to the one currently used in routine eye surgery could ...

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 ...

Minimally invasive skin resurfacing treatments are very popular for improving the appearance of skin. In 2020, almost two million Americans got either a chemical peel or a laser treatment. These ...

Rarely a week goes by that some company doesn’t offer to send us their latest and greatest laser. You know the type — couple of aluminum extrusions, Class 4 diode flopping around in the breeze, and no ...

As the US military focuses on Russia and China, US special operators are stepping up their game. Those operators are looking for new weapons to prepare for the kind of war the US could face in the ...

Use proper ventilation to avoid harmful fumes Protect your eyes with safety glasses Practice fire safety and keep workspace organized Working with a laser engraver at home can be a fun and rewarding ...