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 ...

Researchers have demonstrated that intense laser fields, particularly at low frequencies, can significantly enhance nuclear ...

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 ...

The US National Ignition Facility is the only laboratory where a nuclear-fusion reaction has generated more energy than it consumed. Here’s how it achieved this historic milestone and sparked fresh ...

An at-home laser hair removal device actually can help reduce the number of hairs that grow on you by damaging the follicle with every zap—all from your bed, couch, bathroom, wherever. This makes your ...

Do Laser Caps Work for Hair Growth? If you’ve ever searched for hair loss treatments, you may have stumbled across something called laser hair growth caps. Less invasive than a hair transplant and ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Iain Boyd, University of Colorado Boulder (THE CONVERSATION) Nations around the world ...

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

Milwaukee's laser level can arrange everything in and around your home, from leveling floors and hanging curtains to ...

Muons are unstable subatomic particles that spontaneously and rapidly transform into other particles via a process known as ...

Some of my earliest memories are of me “helping” my dad and my grandfather build an addition onto my grandparents’ home. There are pictures of me swinging a hammer while I was still in diapers. One of ...