In the realm of beauty tech, red light therapy reigns supreme. However, at-home laser treatments have been quietly gaining ...

Militaries spent decades trying to turn light into a weapon. In 2025, introduction of several lasers show how fast technology ...

Military planners spent years treating high-energy lasers as a science project. In 2025, that changed, as directed-energy ...

From regenerative injectables and hybrid lasers to barrier-first routines and AI-powered skin analysis, dermatologists ...

While the raw speed isn't too impressive, it was achieved using a laser with less power than an energy-saving lightbulb.

Lasers are objects that we normally see used as pointers in talks or help us play DVDs and CDs. But lasers are such a huge achievement in science and there are so many things about lasers that most ...

A network of space-based lasers could help nudge debris away from collision courses with the ISS, according to new research. When you purchase through links on our site, we may earn an affiliate ...

When we talk about the amplification of electrical signals, we are typically not too concerned about whether or not the amplified signal is actually the original signal – just amplified. The minuscule ...

Small lasers have dimensions or modes sizes close to or smaller than the wavelength of emitted light. In recent years there has been significant progress towards reducing the size and improving the ...

scientists in the US have developed a technology that can detect land mines from far away and with high accuracy, potentially lowering the risk of removing mines from current and former conflict zones ...

Since the advent of the Space Age, we've always relied on radio frequency communications to "chat" with both astronauts and spacecraft in orbit and beyond. But now, NASA is leveling up its ...