The search for possible causes of autism has gone in a lot of different directions. But finding a link does not mean finding a cause.

Milk has long been associated with the prevention of weak bones (osteoporosis). New research now suggests that the more milk a woman drinks, the less of a problem she may have with progression of her osteoarthritis.

Previous studies have suggested that taking calcium supplements leads to an increased risk of heart disease. However, that may not be the case.

People at risk of dying from heart failure often get an implantable defibrillator to keep their hearts ticking. Current heart assessments, however, are not always on the mark.

Lack of sleep can put some serious stress on your body — especially if you are already recovering from organ failure. It's possible that not sleeping could land you right back in the hospital.

The dental health of infants and toddlers may be more easily overlooked than other aspects of a child's health. But services in a pediatrician's offices might help address that.

People's bones tend to grow more fragile as they age, especially in older women. But there may be factors that are within a person's control to help decrease the risk for fracture.

Many diets stress the need to cut down on salt. But the average person’s salt consumption may already be in the ideal range, according to a new study.

Electronic cigarettes have grown in popularity over the past several years. But greater popularity and use also mean more opportunities for children to find them.

Part of beating drug addiction is learning how to combat the craving. Not all triggers of drug cravings are obvious, and stopping those triggers might be the key to beating addiction.