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.

When a predator like a lion walks through the grasslands, it makes its presence known by roaring, which can be heard miles ...

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 ...

Invisible light beyond the range of human vision plays a vital role in communication technologies, medical diagnostics, and ...

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 ...

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 ...

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 ...

The world’s largest reinsurer has recently introduced stricter requirements for PV warranty insurance to further de-risk insured PV parks and set a higher benchmark for industry wide reliability and ...

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 ...

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 ...