People are living longer than ever, but there’s growing recognition that longer life expectancy is of little use unless we also delay the physical decline associated with old age. New research suggests doing so could be worth trillions of dollars in economic gains.

The foods we eat impact how long and how well we live. A healthy diet is known to help prevent the deadliest chronic diseases in the U.S., including cardiovascular disease, cancer, and diabetes. Eating a healthy diet also helps us to maintain other components of Healthy Living; it has been linked to better sleep, healthy weight management, and provides needed fuel for physical activity.

For baby boomers who manage their own nest eggs, a risk is looming that has nothing to do with stock prices or interest rates, it's the risk of cognitive decline.

Futurist and NYU professor Amy Webb on an impending artificial intelligence catastrophe—and why there’s still hope it can be averted.

An unprecedented fiscal and monetary stimulus led by the Federal Reserve is fueling a new investor euphoria. Is this a new bubble? And when could it burst?

Throughout human history there have been those who craved solitude and its spiritual and psychological benefits. Some speak of it in miraculous terms.