Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing ...

While “mining” a pile of precious journal papers lovingly preserved for future reference (not my wife’s perspective of them), I discovered a gem from 2006 that is almost an encyclopedic description of ...

Ultraviolet has very short and energetic wavelengths that are shorter than violet on the visible spectrum. But can people see UV? When you purchase through links on our site, we may earn an affiliate ...

When winter arrives, sunscreen often disappears from our daily skincare routines. The cold air, shorter days, and overcast ...