Aging Gracefully, Senior Care Services, LLC

Scientists say a protein produced in people who have rheumatoid arthritis may help protect against the development of Alzheimer's disease.

A clinical trial into the experimental Alzheimer's medication semagacestat ended this week when the drug was found to increase symptoms of memory loss, rather than decrease them.

Stress during middle age can increase a woman's risk of developing Alzheimer's disease, a new study suggests.