Ultraviolet light has always sat at the edge of human perception, powerful yet invisible, more associated with sterilizing ...

During the breeding season, white-tailed deer might use their eyes and noses to navigate signs—forehead secretions on trees ...

Shine an ultraviolet flashlight on flying squirrels, and they glow bright pink. Catch a scorpion on a full moon, and you’ll notice that it’s a haunting blue. Rays and sharks can turn neon green, while ...

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

With thickness tuneable properties, a material offering precise UV light manipulation, letting photonics developers create ...

A bus being treated with ultraviolet light in Shanghai, China. Although types of UV light are already in use to decontaminate vehicles and indoor spaces, the wavelengths used are dangerous to people.

When you want your nail polish to stay put for weeks, getting a gel manicure is usually a solid option. Gel polish is typically “cured” by ultraviolet (UV) light, which helps the formula quickly dry ...