When you’re at the beach, do you use an umbrella or sunscreen to protect your skin from sun damage? Your choice could determine whether you leave with sunburn.

With gel nail polish, the temporary nail damage is bad, but the cumulative UV exposure is worse. We talked to a dermatologist to learn why that is and what precautions to take if you still want to get ‘gelly’ with it.

Intense headaches can happen during or just after sex. The causes of orgasm headaches aren’t well understood, but medicine can help. A neurologist explains.