The 14 best SPF serums for hydrated and protected skin, recommended by dermatologists

We rounded up a selection of dermatologist-approved and editor-favorite SPF serums that will help make daily sun protection ...

I Was Anti-Mineral Sunscreen for Years—These 10 Formulas Changed My Mind

Not chalky, not greasy, not goopy.

This One Habit Is the Best Way to Treat Melasma at Home, According to Dermatologists.

Dermatologists explain what causes melasma and the most effective treatments for fading stubborn dark patches.

I Have Acne-Prone Skin—These SPFs Never Break Me Out

If most sunscreens make you break out, these non-comedogenic SPFs are worth trying. Shop the best lightweight, acne-friendly ...

In a state of defect: nanoparticles will detect diseases by individual molecules

Such structures are able to recognize individual molecules, which opens up opportunities for detecting impurities in ...

9 Best Non-Comedogenic Sunscreens That Won’t Clog Pores, According to Breakout-Prone Editors

And despite what anyone tries to tell you, you can find formulas that won’t trigger breakouts—that’s where the best ...
earth

The skin compound that absorbs sunlight

Most of the sunscreen rules Americans live under were written before the first iPhone, before streaming video, and before most current college students were born. The science of sun protection has ...
NPR

Studio 2

Everything you need to know about what’s happening in the Delaware Valley – from news and politics to science and the arts– delivered with a fresh perspective, all in an hour.