If you're looking for a UV flashlight, you'll likely encounter ones that say they're "UV light" and others that say "black ...

Scientists have long known that ultraviolet light can kill pathogens on surfaces and in air and water. UV robots are used to disinfect empty hospital rooms, buses and trains; UV bulbs in HVAC systems ...

MIAMI (CBS) - We know the risk of COVID transmission is much less outside. Now researchers at Columbia University are trying out a new kind of ultraviolet light called far-UVC that could make indoor ...

A specific wavelength of ultraviolet (UV) light is not only extremely effective at killing the virus which causes COVID-19, but is also safer for use in public spaces, finds new CU Boulder research.