Rare, deadly, and often missed, some skin cancers develop in areas that rarely see the sun. Scientists are still learning about them, but here's what we know.

I just spent a week on the Isle of Wight, walking and swimming. The beaches are so clean and the water was so clear that I ...

“Margarita burn” is a nice name for an annoying summer skin rash. It's a reference to lime juice, a key ingredient in the drink, which can get on the hands of a person squeezing the citrus fruit. If ...