Over the past several decades, researchers have been making rapid progress in harnessing light to enable all sorts of ...

In a high-altitude test that could reshape the future of global satellite communications, China has successfully transmitted ...

Discover why lasers could shift air defense, protect ships, and threaten satellites, plus what limits remain before megawatt systems arrive.

Laser engraving has become a new hobby of mine as of late. I've been tinkering around with blue diode lasers that can engrave ...

The Lyma laser doesn't replace in-office laser treatments, says Dr. Henry. In-office lasers typically use much higher energy ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

These promise to deliver ingredients more effectively into skin via tiny, dissolvable needles. But do they actually work?

Comparison of a 5W laser, 10W, and 20W diode laser. All these machines have their pros and their cons, but this is a quick ...

A particle accelerator that produces intense X-rays could be squeezed into a device that fits on a table, my colleagues and I ...

This unassuming taqueria sits quietly in Florida City, the last stop before the Overseas Highway carries you away to the Keys, where most travelers are laser-focused on reaching their beachfront ...

In 2018, the Australia tattoo removal market boasted a valuation of $ 1.14 million. Projections indicate a robust growth trajectory, with estimations foreseeing a market value of $3.04 million by 2026 ...