Must Reads

Seventy-five years ago, Harvard University began tracking the lives of 724 young adult men - their careers, their relationships, and their health - attempting to learn who will still be active and vigorous in their 80s and why. Sixty of those men are still alive and active in the study. What have the researchers learned? 

"Good relationships keep us happier and healthier, period," says Dr. Robert Waldinger, director of the study, who did a marvelous TEDx talk on the topic.

It seems so simple. Cultivate good relationships, tend to them, be with people, forgive them quickly, and...