China has fired a precision laser across 80,778 miles (130,000 km) of space in broad daylight, bounced it off a satellite circling the Moon, and measured the return, marking the world’s first ...

By introducing a feedback fiber loop in a fiber ring cavity, four laser emission lines were obtained simultaneously in single-longitudinal mode operation (SLM). The power instability obtained was ...

We've spoken to experts and rounded up the best at-home laser hair removal tools that eliminate unwanted body hair.

Australian engineering company Advanced Navigation has demonstrated its laser velocity sensor (LVS) fused with Boreas D90 ...

Lasers are an often-overlooked technology with a broad array of applications in medicine, industrial settings, electronics, ...

No needles, no downtime, no transplants. TED by Alma is the ultrasound-powered, noninvasive hair restoration treatment ...