UV radiation comes primarily from the sun. It comprises UVA, UVB, and UVC rays, each with unique properties. While some types of UV radiation provide health benefits, they can also pose risks. The sun ...

Ultraviolet has very short and energetic wavelengths that are shorter than violet on the visible spectrum. But can people see UV? When you purchase through links on our site, we may earn an affiliate ...

Indoor life is comfortable for pet birds, but it comes with one big downside: most homes don’t provide the kind of light ...

Karl Linden advises various companies promoting the use of UV light for disinfection. He receives funding from federal agencies and industry to conduct research in his role as a professor at the ...

Go outside this summer, but please wear sunscreen. CREDIT: Irina Marwan via Getty Images. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and ...