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Some animals have fur that protects their skin. But humans use sunscreen when they go outside. I asked my friend Michael Smerdon how it works. He’s a biochemist at Washington State University. He told ...

Researchers have developed a prototype for coral-reef-friendly sunscreens by using polymerization to create large molecules that still block UV radiation but are too big to penetrate our skin, coral, ...

With this practical guide, you can spot the difference between a fake and the original Biore UV sunscreen and protect your skin from damage. Imagine applying sunscreen daily, thinking you’re protected ...

UV rays are emitted from the sun every day, not just in the summer, so everyone should wear sunscreen every day, for any kind of weather. Sunscreen can help skin stay healthy, as it can protect your ...

The United States Patent Office has published a patent from Apple, filed December 18 of last year and not yet granted, for a "sunscreen detector" that could be incorporated into the Apple Watch or the ...

Level of protection against sunburn producing rays. Score based on the SPF range found in our tests. Approximate ranges for tested SPF: Greater than 40 (excellent), 30-39 (very good), 20-29 (good), 10 ...