An aged mouse finishes its last lap on a running wheel, and within hours something unexpected happens: its liver floods the ...

Your muscles aren’t just for lifting heavy objects and looking good in photos—they’re actually functioning as a sophisticated chemical factory that produces brain-boosting compounds essential for ...

When an aging mouse with Alzheimer’s-like symptoms suddenly starts acing memory tests it had been failing for weeks, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Lifting weights does more than make you physically stronger: It could be a win for your brain health, too ...

Did you know that after age 50, your brain shrinks? On average, the hippocampus shrinks 1-2% year by year at this time. The ...

Alzheimer's disease (AD) is a devastating cause of memory loss and cognitive decline, for which no curative treatment is available. Among lifestyle factors, physical activity stands out as possibly ...

If you need another reason to visit the gym this winter, a new study of almost 1,200 healthy, middle-aged men and women found that those with more muscle mass tended to have younger brains than those ...

The health benefits of creatine supplements seem almost too good to be true. Popular with sports fans and gym buffs since the 1990s, they are known to boost athletic performance in high intensity, ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Research found that participants who had more muscle and less visceral fat ...

Add Yahoo as a preferred source to see more of our stories on Google. Interest in creatine supplements usually whittles down to camps: Those seeking support for strength and recovery and those seeking ...

Share on Pinterest Eccentric exercise may help build muscle strength with less strain on the body, which may benefit older individuals. DragonImages/Getty Images A lesser-known type of exercise can ...