Science says you might as well flip a coin.

What many refer to as a “lie detector” is a common misconception according to Detective Sergeant Rob Samson with the ...

A Tribune-ProPublica investigation found that one man felt compelled to drop his sexual assault complaint against his therapist after a failed polygraph test. The therapist, now in prison, continued ...

A judge will allow the defense to introduce an Oregon teen’s polygraph results at trial that indicate he never intended to carry out an alleged bombing and mass shooting plot at a Washington mall.