We're talking octogenarians (or older) with faculties more like their 50s. Here's what Northwestern cognition researchers found they're doing right.

Staying positive can cut the risk of memory loss in middle age, a 16-year study suggests. Researchers tracked more than 10,000 people aged over 50 and found those with higher levels of wellbeing were ...

A massive international brain study has revealed that memory decline with age isn’t driven by a single brain region or gene, but by widespread structural changes across the brain that build up over ...