U.S. Sees Spike in Nonmelanoma Skin Cancers
In thinking about skin cancer, the deadliest form, melanoma, often comes to mind. But a new study suggests the importance of focusing on less lethal types as well.

Kids Not Only Obese, They're Extremely Obese
Extreme obesity has reached ''alarming'' levels among children, according to a new study that looked at the weights and heights of more than 710,000 children aged 2 to 19.