
Physical and Mental Exercises Keep You Smart
Staying sharp into old age is not just a matter of winning the genetic lottery
Christopher Hertzog is a professor of psychology at the Georgia Institute of Technology.

Physical and Mental Exercises Keep You Smart
Staying sharp into old age is not just a matter of winning the genetic lottery

Fit Body, Fit Mind?
How can you stay sharp into old age? It is not just a matter of winning the genetic lottery. What you do can make a difference

Fit Body, Fit Mind? Your Workout Makes You Smarter
How can you stay sharp into old age? It is not just a matter of winning the genetic lottery. What you do can make a difference