Dark personalities may not just be uncaring, self-obsessed and skilled at manipulation—but they may also look trustworthy, according to a new study that sheds light on how physical appearance can ...

You may be familiar with the Dark Triad, a collection of the undesirable traits of psychopathy, Machiavellianism, and narcissism. Even if you have never heard the term, the chances are good that ...

You’ve undoubtedly heard the term “dark triad,” the unpalatable collection of the three personality traits of psychopathy, narcissism, and Machiavellianism (tendency to exploit and manipulate others).