Enter laser treatments — a noninvasive option taking the beauty world by storm, delivering impressive results without the need for surgery or an army of creams and serums. With a multitude of ...

Last month, the Army awarded HII a prime contract to develop a high-energy laser that can be used to shoot down uncrewed aerial systems. Kastner said the technology could have other uses across ...

If shaving is growing tiresome, consider laser hair removal: This method damages hair follicles to reduce growth over time, ultimately giving more long-term results than using a razor. After ...

The best laser engraver, in my experience testing these essential crafting machines, should be quick, precise, with a power and build area suitable for laser engraving a range of materials.

Fibre lasers are lasers made from thin strands of a light-guiding glass. Atomic or molecular impurities introduced into the fibre when it is formed provide the optically active component ...

College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China The Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing 100871, China ...