Many people miss the early signs of cognitive impairment that can lead to dementia and Alzheimer's disease. Someone may start to forget names or lose track of where they are going and chalk it up ...

A puzzling discovery has left doctors scratching their heads: The brain of an American woman with Down syndrome showed all the classic signs of Alzheimer’s disease, yet she remained symptom-free ...

Sandra Demontigny, 45, is facing a rare form of early-onset Alzheimer’s, an illness that runs in her family. the global profile Sandra Demontigny, 45, pushed Quebec to become one of the few ...