The considered wisdom in positive psychology is that to feel better, you just need to think happy thoughts. If this conjures up the song “I Whistle a Happy Tune,” then you’re on the right track.

Is your glass half-empty or half-full? How you answer this age-old question about positive thinking may reflect your outlook on life, your attitude toward yourself, and whether you're optimistic or ...

Yes, there are a lot of benefits to looking on the bright side and reduced stress is just one of them. A recent study from Rutgers University found that thinking about happy memories can shut down ...

September 13 is now celebrated as Positive Thinking Day in several parts of the world. It was first observed in the US in 2003 and has since become an annual reminder of the strength positivity holds.