Aside from choosing between physical vs. chemical sunscreen, SPF also comes in various forms, like sunscreen sticks, lotions, sprays, and gels. In fact, you can snag tinted sunscreens, scalp ...

The fundamental building blocks for planet formation can exist even in environments with extreme ultraviolet radiation, according to a new study.

Large shifts in UV radiation at Lake Tahoe are associated with wet and dry climate extremes, finds a new study.

The best mineral sunscreens to protect you from the sun’s harmful rays. Shop Isdin, SkinCeuticals, Alastin, Sheer Genius, ...

And when you pair that with misleading SPF numbers (did you know you only get SPF 50 protection on your face if you apply a ...