Psychopaths have a 10% larger striatum than non-psychopaths, suggesting biological differences in brain structure. This enlargement is tied to impulsivity and a higher craving for stimulation. The ...

A 2025 study in the Journal of Couple & Relationship Therapy finds that manipulative and emotionally cold traits, known as interpersonal manipulation and callous affect, quietly destroy relationship ...

But it could also mean you are a psychopath. So, if the coffee in your cup is black ... also fell into the group of folks who ...

The Australian Federal Police has drawn a line in a growing epidemic of young men coercing girls into committing violent acts ...

Halloween — America’s favorite time to celebrate heroes, villains and cartoon icons alike. As thousands of frat boys across ...

Have you ever felt manipulated by a superior or come across individuals who demand worship, expect underserved praise all the time, full of ego, pride, self-importance and lack empathy? They are ...

A new study suggests that higher levels of psychopathic traits are associated with lower relationship satisfaction in ...

Spotting a psychopath isn’t always easy, but by recognising the key traits and red flags, you can protect yourself from ...

Not one to shy away from difficult subjects, Jon Ronson’s unique career in journalism has brought him into contact with ...

Almost everyone understands that Donald Trump displays thought processes that cannot be considered normal. Simple failings ...

In the fire service, imagine a captain who subtly undermines a subordinate’s efforts to gain favor with the chief, or a ...

Can harsh environments make societies more self-centered or ruthless? Our new study reveals how ecology—not just ...