If you have human immunodeficiency virus (HIV), you may have a higher risk of certain types of skin cancer. With any type of skin cancer, early detection and treatment is the key.

Olympic athletes train to be the most mentally and physically tough competitors in their event. But for many, an unexpected condition can threaten a hard earned chance at success.

Human papillomavirus (HPV) is probably most notorious for causing cervical cancer. The list of cancers associated with HPV has grown recently, and a new study may add two more cancer types to the list.