Add Yahoo as a preferred source to see more of our stories on Google. Which SPF level is best? Here's what dermatologists recommend. (Photo illustration: Ivana Cruz for Yahoo News; photos: Getty ...

When spending time out in the sun, it's vital to protect your skin by applying sunscreen. Skin cancer is a leading type, with one in five Americans developing it in their lifetime, according to the ...

In school, it's all about A-B-C and 1-2-3. But we're on the brink of summer's sizzle, so we're talking SPF and UVB. Sun protection factor (SPF) and Ultraviolet B (UVB) are words you'll see on the ...

A new report found that only one in four sunscreens actually protect you from the sun, but what should you look for and which ones work best? The report from the Environmental Working Group analyzed ...

As widespread heatwaves hit cities across the U.S., the best protection against the sun and UV rays is sunscreen. Every day, about 9,500 people are diagnosed with skin cancer in the United States, ...

There’s nothing chic about walking around looking like a bright red tomato thanks to a sunburn. And since using sunscreen is one of the surest ways to avoid getting burnt, it means that SPF is one of ...

Even if the sun feels weaker (or is hidden behind January clouds), the UV rays are still very much doing their thing. Oh, and if there's snow and ice on the ground, the light can even reflect back ...