Add Yahoo as a preferred source to see more of our stories on Google. A new global study finds that quitting smoking, even in your 50s or 60s, can slow memory loss and protect brain health. (CREDIT: ...

You walk into a room and forget why you’re there. Names evaporate right after introductions. We’ve all been there before. It’s frustrating, yes, but it doesn’t mean inevitable decline—especially if ...

The difference between the brain's predicted age and actual chronological age, called a brain age gap, may influence the relationship between cognitive impairment risk factors, like high blood ...

A new study shows that simple early-life habits, like giving yogurt at age one and ensuring steady night sleep, may influence how strongly children develop memory skills by preschool age. Study: ...