Sunscreen vs. sunblock isn't just marketing jargon. Learn how chemical and mineral formulas differ, which protects better, and how to pick the right SPF for your skin.

Stark tan lines after a weekend outside? Here are six dermatologist-friendly ways to fade and even them out, from exfoliation to gradual self-tan, plus the simple habit that stops lopsided tan lines from forming in the first place.

A base tan feels like sun insurance, but the science says it offers almost none. Here is what a pre-vacation tan really does, the SPF it actually equals, and how to build a golden glow without the burn.

Sweat and SPF don't have to fight each other. Here is what water resistant really means, how to keep sunscreen out of your eyes mid-workout, and how to stay protected through every outdoor mile and rep.

If you turn pink before you ever go golden, your skin type is the reason. Here is how the Fitzpatrick scale works, why fair skin burns so easily, and how to build a real, gradual glow without the burn.