Some people are immune to dementia, even if their brain is deteriorating. Cognitive reserve is the secret boost that builds across a lifetime to prevent symptoms of dementia.

You might want to think twice before chalking grandma’s “senior moments” up to getting older. More than 10 million people around the world are diagnosed with dementia each year, but studies show ...

Cerebral amyloid angiopathy (CAA) is a condition where protein (called amyloid) builds up in the brain, making blood vessels ...

Readers respond to an essay by Patti Davis on caring for family members with dementia. Also: New math on a wealth tax; how states can make A.I. safer.

In June 2025, an elderly woman with dementia went missing in a forested area in Natuna, Indonesia, while tending to her ...

Emma Heming Willis said on the “Bruce never tapped in” to his diagnosis of frontotemporal dementia ...

A long-term study shows that regularly eating processed carbohydrates may increase dementia risk later in life.