For ages experts and laymen have been analyzing and trying to crack the code of handwriting characteristics, in order to detect an individual's personality traits, or in most cases, gauge their ...

From schlocky daytime TV (Did you cheat on your girlfriend?) to police interrogations (Did you shoot him?), the old-fashioned polygraph is still considered a reliable way to get to the truth by many ...

“Lie detector.” The name has a promising ring, but in reality the polygraph test that we know under that name is anything but. Leonarde Keeler administered the first lie detector test in a court on ...

Family, friends and fans of the late Michael Jackson have been torn over the explosive two-part HBO documentary Leaving Neverland. Now, a top lie detection expert is revealing exclusively to ...