SciFri: Shedding Light on the Science of Sunscreen

The World

How does sunscreen protect our skin from harmful radiation, and what is the meaning behind SPFs?

Will you support The World with a monthly donation?

Every day, reporters and producers at The World are hard at work bringing you human-centered news from across the globe. But we can’t do it without you. We need your support to ensure we can continue this work for another year.

Make a gift today, and you’ll help us unlock a matching gift of $67,000!