Mothers who have jobs are healthier than those who are not employed, at least when their children are very young

How much alcohol a person drinks directly affects how likely they are to have unsafe sex, a new review shows

A family-based program helped decrease rates of behavioral problems such as fighting and stealing, as well as drinking and drug use, among teens

Although the benefits of cancer screening in elderly people are often less certain than the risks, many silver-haired Americans are still getting the routine tests

People who get steroid injections to ease back pain do not need an MRI scan, which does little to help doctors assess and treat patients but adds significant costs