Add Yahoo as a preferred source to see more of our stories on Google. Perhaps you have seen UV wands, UV LEDs and UV air purifiers advertised as silver bullets to protect against the coronavirus.

For the first time, scientists have used ultraviolet (UV) light, a low-cost and readily available energy source, to ...

This is the second of a two-part article. Part one can be read here. Many researchers investigating the germicidal qualities of ultraviolet radiation in schools were unable to reproduce the data that ...

UV light reveals a version of the world humans were never meant to see. Everyday objects, clothing, skin, and even surfaces you think are clean suddenly look completely different under ultraviolet.

Banner image: UV light being emitted by a krypton chloride excimer lamp, fueled by molecules moving between different states of energy. (Credit: Linden Research Group) A specific wavelength of ...

Add Yahoo as a preferred source to see more of our stories on Google. Shine an ultraviolet flashlight on flying squirrels, and they glow bright pink. Catch a scorpion on a full moon, and you’ll notice ...

Researchers at NREL found that UV exposure can cause significant, partly non-recoverable degradation in TOPCon solar cells, ...

UV-emitting nail polish dryers used to cure the chemicals used in gel manicures can damage DNA and cause cell death and cancer-causing mutations in human cells. A new study from the University of ...

Scorpions are creepy and they're kooky, mysterious and spooky, and come with an evolutionary ooky — that is, the ability to glow under UV (ultraviolet) light. For decades, the reason why scorpions ...

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 ...

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 ...