I'm officially a bad liar. With a blood pressure cuff pumped tight around my arm, straps around my chest monitoring my breathing, and sensors on my fingers to pick up any traces of sweat, veteran ...

Just how easy is it to trick a polygraph? Tiffanie Wen tries for herself. “Polygraphy is not a game,” Eran Gazit, cofounder of the Gazit Polygraph Institute warned when I called about taking a ...

You aren't human if you don't go through your day-to-day life without telling a little white lie. Obviously, it's worth saying right here and now that the majority of fibs are harmless. After all, ...

This military man told Nick Ferrari is takes just one day to learn how to beat a lie detector test. Under new government proposals, terrorists could have to take a polygraph test to prove they've ...

Most people think polygraphs — also called lie-detector tests — can determine whether you're lying. But the technology has its critics. "The public needs to know that polygraph testing has no ...