Some 2.3 million of U.S. adults older than 65 — more than 4% — have a diagnosis of dementia. But even without a diagnosis, a certain amount of cognitive decline is normal as age sets in.

Today, AARP, the Alzheimer’s Disease Data Initiative (AD Data Initiative), and the Institute for Health Metrics and Evaluation (IHME) at the University of Washington announced the Dementia Risk ...

A share of our veterans suffer from injuries and conditions that will shadow them — and their families —for the rest of their ...