Add Yahoo as a preferred source to see more of our stories on Google. Living the “fast life” says more about a person than their proclivity for risk-taking. How do you tell if your man’s a psychopath?

Have you ever met someone who seemed absolutely perfect on the surface — charming, confident, and magnetic — yet something deep down felt unsettling? You couldn’t put your finger on it, but their ...

or every horrific, unattractive portrayal of a serial killer in Hollywood (think Texas Chainsaw Massacre or Halloween), there is another type. The sexy psychopath. Think Christian Bale in American ...