The neuroscientist and psychologist Abigail Marsh explained what makes a psychopath. Marsh said that while psychopathy is a spectrum, all people with it have four defining traits. They are ...

A psychological assessment test often used to evaluate psychopathy in Canadian criminal cases is unreliable and prone to unconscious bias on the part of expert witnesses, according to research from ...

Scientists have discovered how to identify a psychopath with one single movement ...

Not all psychopaths are created equal. In America, about 1.2% of adult men and 0.3% to 0.7% of adult women are considered to have clinically significant levels of psychopathic traits, according to the ...

Authors ID people who are almost, but not quite, clinical psychopaths. June 19, 2012— -- Chances are you might know someone who is almost a psychopath. The coworker who throws you under the bus.

Cold-blooded, remorseless, and heartless: After studying 400 films, scientists say this movie villain is the most realistic depiction of a psychopath.

Her awareness of inequality from a young age developed into a deep desire to be respected. In hopes of spreading educational information and reducing the stigma surrounding individuals with antisocial ...

Madoff aide's lawyer says working for a psychopath blurs sense of right, wrong. Feb. 10, 2014 -- Bernard Madoff: psychopath? That's one of the questions expected to be asked this week in a Manhattan ...