NEW YORK, N.Y. - Whether you're in the doctor's office or even the grocery store, it's hard to know what's floating around in the air there. The transmission of viruses like COVID-19 or the flu is ...

ATLANTA - Get a popular gel manicure, and you are going to spend some time under a UV-nail polish dryer to cure the gel and harden the polish. The lamps harden the gel, so that the polish lasts longer ...

Jon LaPook, M.D. is the award-winning chief medical correspondent for CBS News. Since joining CBS News in 2006, LaPook has delivered more than 1,200 reports on a wide variety of breaking news and ...

A hotel room can look spotless under regular lighting, but UV light testing tells a different story. Tight cleaning schedules ...

Environmental Specialties' photostability reach-in chambers are perfect for stress testing consumer items, packaging, and pharmaceutical products under ultraviolet (UV) and cool white (CW) light ...

Engineers have developed a way to monitor solar cells at a microscopic level while they are operating – to discover exactly how damage caused by ultraviolet light can be naturally repaired.