Ultraviolet light reveals a version of Earth the human eye was never meant to see. Surfaces glow, patterns emerge, and ...
Wearing sunscreen all year round can help protect your skin from harmful UV rays. CREDIT: DieterMeyrl via Getty Images. Get the Popular Science daily newsletterđź’ˇ ...
For people who live in a place as sunny as metro Phoenix, the Ultraviolet Index is a crucial tool to help protect against dangerous levels of sun exposure. The UV Index measures the radiation that ...
Glowing bats may sound like Halloween decor, but researchers in Georgia have discovered certain species of North American bats that are capable of the unusual trick. When placed under ultraviolet ...