Senior corporate leaders have been numbered among those who tend to show psychopathic traits. The standard screening test for potential psychopaths is the Hare Psychopathy Checklist. Read the list ...

An online quiz that questions how you approach life goals and interactions with others can reveal if you have psychopathic tendencies. Professor Michael Levenson, an expert in psychology at Oregon ...

Is psychopathy born or bred? Science may finally have the answer thanks to brain scanning technology that reveals anatomical ...

Robert L. Roberson III was scheduled for execution in Texas on October 16. He won a stay, but the case isn't over. He was convicted of the murder of his 2-year-old daughter, Nikki Curtis. The ...

Most people would agree that psychopathy consists of qualities that have no redeeming value. If you’ve ever had a psychopath take advantage of you, then you’re already familiar with their lack of ...