Sunscreen blocks UV rays but won't always prevent tanning. Here's how to safely boost your glow while protecting your skin with daily sunscreen use.

Tanning happens when your skin is exposed to UV radiation — here's how you should prepare to safely face the sun.

Some people have the luxury of being able to lie in their yards and tan while the rest of us are bundling up for the cold. It seems a little bit unfair! Luckily for us jealous people, their mid-winter ...

On sunny or even cloudy days, the UV index can be a good thing to check. "It's five, moderate. But you're still supposed to use sun protection it says," explained Claira Wright, a University of ...

Twitter cofounder Jack Dorsey is back with a new app that tracks sun exposure and vitamin D levels. Sun Day uses location-based data to show the current UV index, the day’s high, and additional ...