Why does the brain of some people stay sharp into their 80s and beyond? An expert explains what 25 years of exploring the brain tissue of “SuperAgers” has discovered.

New research reveals how breaking down stored glucose (glycogen) in the brain may reduce toxic protein buildup linked to Alzheimer's disease, with dietary restriction showing promise.

A supplement is making waves in the wellness world for its ability to boost cognitive function — and potentially help keep it sharp as you age.

A compound normally associated with red blood cells may also play a game-changing antioxidant role in the brain, a study has revealed.