A psychologist's argument about the logo color of McDonald's, a global fast food chain, has been raised. The McDonald's logo ...

In fact, the season unfolds like a sly symposium on the many meanings of happiness in an age of TED Talks, best-selling ...

At the time, the study of happiness was far from the wellness mega-field it has become today. In the ’60s, a researcher ...

What if, with just a few behavioral adjustments, we could maintain a high level of happiness throughout our days, our years, or even our entire lives? According to Sonja Lyubomirsky, that kind of ...