Add Yahoo as a preferred source to see more of our stories on Google. (Mapodile/E+/Getty Images) Many of us enjoy a cup of coffee as an early morning pick-me-up, but caffeine's powers could extend far ...

We become forgetful as we age. This is often seen as a universal truth, but in fact it is far from universal: some people remain incredibly sharp at 100 years old, while others experience memory loss ...

A new study examines how memory and exercise are connected. Scientists studied the human brain and discovered how much exercise may help prevent memory loss over time. Experts share their thoughts on ...