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...

Some people fall sick more often than others. Experts explain how the gut–lung axis and oral microbiome influence immunity and susceptibility to...

Some people fall sick more often than others. Experts explain how the gut–lung axis and oral microbiome influence immunity and susceptibility to...

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...