Physical activity improves cognitive and mental health in all sorts of ways. Here’s why, and how to reap the benefits. By Dana G. Smith Growing up in the Netherlands, Henriette van Praag had always ...

EDITOR’S NOTE: Before beginning any new exercise program, consult your doctor. Stop immediately if you experience pain. The health benefits of a good night’s sleep have long been touted by researchers ...

The trial, in people treated for colon cancer, showed clear evidence that an exercise program lowered the risk of disease recurrence and death. By Nina Agrawal A first-of-its kind study adds powerful ...