Local pediatricians say a good rule of thumb when kids are outside is to apply at least SPF 30 sunscreen and reapply every two hours.

Two cups of warm water don't make one cup of boiling water. But in the quantum world, multiple low-energy photons can combine ...

Color-changing mood rings, forehead fever strips and car-shade indicators all change hues as they warm and cool, thanks to a ...

In a new study, scientists found that blasting these forever chemicals with intense ultraviolet light helped to dismantle ...

Did I mention it can engrave INSIDE glass crystal balls?

Think sunscreen is enough? From nano-ceramic window films to technical UPF hoodies, here are the essential upgrades you need this summer.

Share on Pinterest TikTok’s new sunbathing trend encourages people to chase high UV index readings to achieve a tan, which can lead to wrinkles and increase the risk of skin cancer. Catherine Falls ...

You might have left ultraviolet light sanitizers behind with other bad memories of the coronavirus pandemic, but not Hyundai and Kia. The two automakers have developed hardware that can sanitize ...

UV tattoos use a fluorescent dye, which means the tattoo only appears under UV light. There is little evidence on whether UV tattoo ink is safe for human skin. UV tattoos, also known as black light ...

Blue tits all look nearly identical to the human eye, yet they spot parasite-ridden partners instantly. The secret lives ...