People with dentures to replace missing teeth need to regularly clean their dentures to maintain good oral health. A new study suggests that some denture wearers may need to learn more about denture care.

Sudden heart failure is the most common cause of death among young athletes during exercise. There's something schools can do that may reduce these cases.

Testosterone is a vital hormone for many of the processes that happen in men's bodies. Levels of this hormone in old age might be a sign of survival.

After breast cancer treatment, many survivors are left with arm swelling (lymphedema) that can be uncomfortable and interfere with function. Recently, researchers looked at the most effective ways to treat this condition.