Add Yahoo as a preferred source to see more of our stories on Google. Common health problems of old age -- dehydration, delirium, malnutrition or falls -- can become catastrophic following a major ...

Increasing evidence suggests a link between sleep and brain health. Experts say addressing sleep problems early in life is important to preserving our cognitive functions. A new study found that sleep ...

Common health problems of old age -- dehydration, delirium, malnutrition or falls -- can become catastrophic if they occur following a major surgery, a new study reports. Seniors who suffer these ...