Personality often changes with age but not much is known about dark personality traits. A new study investigated the Dark Triad in more than 1,000 volunteers in different age groups. Narcissism stayed ...

We often think of people with dark personality traits as master manipulators, villains we can spot from a mile away. The reality science is uncovering is far more complex and often surprising.

Think of the Dark Triad as the Bermuda Triangle — it’s perilous to get near it. The Dark Triad refers to three unusually ...

We’ve all likely heard of narcissism and psychopathy, but did you know that it’s possible to show signs of both—plus a third set of manipulative traits? It’s called the dark triad, and it’s a way ...

We’re told to just be ourselves, as if identity was something we turn on and off. Yet, we are often challenged to reinvent ...

Ever had that gut feeling about someone that something just wasn't quite right? Maybe they were super charming one minute but left you feeling weirdly drained the next. Well, there's actually a name ...

Dan Jones, an associate professor in management who researches toxic personality traits and how it can lead to unethical behavior, answers questions about what makes a master manipulator and how to ...

Psychologists have studied narcissism for many years, but over time, our understanding has evolved. One of the biggest ...

New research highlights a link between how well employees sleep and the expression of darker personality traits in the workplace. The study, published in the Journal of Organizational Behavior, found ...

These men are known for their manipulative charm, but beneath the surface lie three deeply troubling traits: narcissism, Machiavellianism and psychopathy. In today’s dating world, it’s almost ...