Add Yahoo as a preferred source to see more of our stories on Google. LoveToKnow / Creative via Getty Images Everything about a Leo is grand, flashy, showy, and dramatic, including their dark side.

Think back to your childhood. Do you picture meandering around the playground by yourself, hoping that someone will ask you to join in? Being left out of parties? Sitting alone at the lunch table? As ...

Research suggests that high neuroticism (compared to low) leads people to experience more negative and less positive feelings ...

Human Connectome Project (HCP) map of white matter tracts connecting various brain regions. Source: Courtesy of the Human Connectome Project In November 2013, I wrote a Psychology Today blog post ...