The summer sun is returning to Phoenix in full force, and with it comes an invisible hazard that can be just as potent as the heat: ultraviolet radiation. As triple-digit temperatures dominate the ...

PHOENIX — Ultraviolet light is a type of electromagnetic radiation. It's responsible for the glow in a black light poster, or the bronze on your skin from a summer tan. Overexposure to UV radiation ...

LANSING, Mich. (WLNS) — As we continue into the dog days of summer we have seen our fair share of sunshine, heat and humidity. You’ve probably heard the weather team here mention the UV Index a few ...

The UV index measures the strength of the sun’s ultraviolet radiation and indicates the risk of harm from unprotected sun ...

Wearing sunscreen all year round can help protect your skin from harmful UV rays. CREDIT: DieterMeyrl via Getty Images. Get the Popular Science daily newsletter💡 ...

Melanin is often talked about in terms of skin tone, but its role goes far beyond color. This naturally occurring pigment ...

In short, while studies have found that clouds can magnify UV rays, it is a rare occurrence and one that requires specific ...

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The sunshine may look inviting, especially with warm and dry conditions, but there is an invisible threat that could harm your health. Ultraviolet Radiation, or UV, is a type of electromagnetic ...