The ultraviolet index measures the intensity of the sun's harmful rays. Learning how to read it can help you protect your ...

The global outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its new variants has created a need for effective disinfection technologies to protect against harmful ...

The UV Index provides a measure of the sun's ultraviolet radiation, a short wavelength of light invisible to humans, that can cause sunburns. Sunburns are a factor that can lead to deadly health ...

Mold is a constant problem. Can a UV light treatment take care of it in your home? The answer is complicated, and we're here ...

Ultraviolet has very short and energetic wavelengths that are shorter than violet on the visible spectrum. But can people see UV?

The UV wavelength is the key player to why the rays are dangerous in high amounts. Short wavelengths move faster and are stronger, but not ALL the UV rays do reach the surface of the Earth. There ...

In addition, there are factors to consider when comparing one UV-C LED lighting system against another. As mentioned above, UV-C LEDs can be designed for emission at essentially any wavelength. An ...

It’s called “far-UVC,” a type of ultraviolet light, at wavelengths of roughly 200 to 235 nanometers, that can kill the vast majority of airborne pathogens it targets, without damaging human ...

A new study from the University of California San Diego has found that UV-emitting nail polish dryers used to cure the chemicals used in gel manicures may cause cancer.

The UV wavelengths, or in simpler terms, the strength of the sun at the surface, typically range from 100 to 400 nanometers. The UV increases by 6 percent for every kilometer of elevation.

Each SUVI channel is a different wavelength of ultraviolet light, which samples plasma to varying temperatures in the outer atmosphere of the sun, known as the corona.

Researchers from Hokkaido University (Sapporo, Japan) have developed a UV-to-red wavelength converting film, comprised of a specially designed europium complex and demonstrated its benefits to plant ...