Psychopaths are everywhere in pop culture and on social media, but experts aren’t even sure the diagnosis is a real thing.

Murderous psychopaths might make great movie villains, but research now suggests that these emotionless killers simply don't exist in real life.

It seems obvious that anyone who willfully and repeatedly commits murder is a psychopath: remorseless, egotistical, manipulative, and cruel. Think of Ted Bundy, Dennis Rader, or John Wayne Gacy.

Hannibal Lecter. Anton Chigurh. Patrick Bateman—when we hear the word “psychopath,” fictional serial killers may spring to mind. Or maybe it’s their real-life counterparts: John Wayne Gacy, Jeffrey ...

According to the FBI, serial murders attract disproportionate attention from the media and moviegoers. At the same time, that the number of actual serial killers has diminished since the 1990s. Using ...

Think psychopath and most of us will probably come up with fictional characters like Patrick Bateman, and famous serial killers like Ted Bundy or Jack the Ripper - maybe even Sherlock Holmes comes to ...

Nature can be surprisingly brutal. Some predators employ hunting methods so unsettling they rival human stories of our most disturbing serial killers. Of course, these creatures are neither evil nor ...

Articles about badly behaved people and how to spot them are common. You don't have to Google or scroll too much to find headlines such as 7 signs your boss is a psychopath or How to avoid the ...

In 1885, an English psychiatrist published the case of a man called W.B., who had spent much of his life cycling through jail and asylums. W.B. was “a quiet and useful man,” the doctor wrote in The ...

Criminologist Dr. Scott Bonn will bring his 90-minute show on the psychology of serial killers to The Stanley Hotel in Estes ...