Scientists have long wondered why some people stay mentally sharp well into their 80s or beyond, while others develop Alzheimer’s disease and other...

Scientists have long wondered why some people stay mentally sharp well into their 80s or beyond, while others develop Alzheimer’s disease and other...

By Nils Kroemer \u201cCome on, little fella...

By Nils Kroemer \u201cCome on, little fella...

Kues/Shutterstock “Come on, little fella – we should get going now.” But my son was not listening. The sand in the playground was just right, so...

Kues/Shutterstock “Come on, little fella – we should get going now.” But my son was not listening. The sand in the playground was just right, so...

A new discovery may explain why so many people abandon...

A new discovery may explain why so many people abandon...

Why do some people age better than others? Five extraordinary individuals – who scientists are studying – share their tips

Feeling tired? Your body may be trying to whisper a warning. Americans are notoriously bad sleepers, with 1 in 3 US adults failing to consistently get...