UV light is one of the most effective methods of sanitation. Here's how UV rays work and evidence that at-home UV ...

A typical salon manicure involves drying freshly painted nails under a lamp that emits ultraviolet-A (UV-A) rays -- a spectrum of light long linked to skin cancers. But a new study suggests that the ...

Four germaphobes devised Sterilize-X, a small yet strong sterilizing light. It’s the ideal instrument for blasting UV-C rays into your surroundings. UV can kill 99 percent of bacteria and pathogens, ...

Researchers have developed an ultraviolet (UV) lamp that kills the influenza virus but isn’t harmful to human skin or eyes, according to a new study in Scientific Reports. They hope the technology can ...

UV dryers are often used in nail salons to dry gel nail polish. Researchers wanted to better understand how the dryers and the radiation they admit impact the body. They they exposed human and mouse ...

Gel manicure fans may want to sit down for this one. A new study found ultraviolet drying lamps used for gel and shellac manicures damage DNA and cause mutations in cells. “If you look at the way ...