Lying is a social problem that erodes trust and destabilizes relationships. Most forms of lying involve identity management; ...

If you’ve heard of the dark triad personality traits, you’re probably intrigued by what they involve and whether you have any ...

A recent study published in the journal Personality and Individual Differences has provided new insights into the ...

"The results were that narcissists and everyday sadists reported the highest sex drive," Paulhus said. "The former seems linked to a fulsome self-confidence and excitement-seeking; the latter may be ...

A high sex drive might mean that the person has certain "dark" personality traits, a study suggests. Researchers say that ...

THE TERM ‘narcissist’ is often thrown around to describe people who seem self-absorbed or have a large ego. Have you ever wondered if it applies to you or a particularly annoying ...

Narcissists operate on extremes: They need to be needed but fear you will destroy them. Between 0.2 and 2 percent of the U.S.