Children get annual checkups with a pediatrician to determine if they are thriving. This is done by assessing if their height and weight are progressing at expected rates. But how do we measure ...

Some 2.3 million of U.S. adults older than 65 — more than 4% — have a diagnosis of dementia. But even without a diagnosis, a certain amount of cognitive decline is normal as age sets in. And whether ...

Puzzles, word games, reading, needlepoint — here’s what experts say about what may help. Ask Well Puzzles, word games, reading, needlepoint — here’s what experts say about what may help. Credit...Eric ...

Exploring brain activity can enhance your life's quality. Find out why many are focusing on it for better well-being and happiness.

Add Yahoo as a preferred source to see more of our stories on Google. Brain-training games sell themselves as a way to maintain cognitive function, but the evidence isn't there yet. Eva-Katalin/E+ via ...