The company claims that the ShortWaveLight 215 Module is the world's only solid-state semiconductor to produce 215nm far-UVC ...

Caves in South Dakota unexpectedly glow pink and blue under black light and could serve as proxies for conditions on icy ...

A woman's routine manicure led to an unexpected skin cancer diagnosis, highlighting the hidden risks of UV nail lamps. Learn ...

Celebrity manicurists explain the difference between various devices, and share their top tips for choosing a reliable one ...