Tanning beds don't offer a safe alternative to natural sunlight.
Sunless tanning products can provide a safe, natural-looking tan — if they're applied carefully and correctly.
Confused about the best sunscreen? Here's some help sorting through the options.
Wondering whether sunscreen expires? Get the facts about how long sunscreen lasts.
Understand the role water plays in keeping skin healthy.
Take a look at these bumps, bites and rashes and what causes them.
See photos of common skin conditions caused by too much sun exposure.
Latisse promotes longer, thicker, darker eyelashes — but side effects are possible, too.
Contrary to popular belief, shaving unwanted hair doesn't make it grow back thicker.
SPF stands for sun protection factor, a measure of how well sunscreen protects against UVB rays. (UVA protection isn't rated.) Manufacturers calculate SPF based on how long it takes to sunburn skin that's been treated with the sunscreen as compared to skin with no sunscreen. Experts recommend using a sunscreen with an SPF of at least 30. Sunscreens with SPFs greater than 50 provide only a small increase in UV protection. High-number SPFs last the same amount of time as low-number SPFs.