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

SALT LAKE CITY (KUTV) — Police call lie detector tests an effective tool. However, one lawmaker doesn’t want police to use them on sex assault victims in Utah ever again, even if the victim wants it.

Further spurred by another negative polygraph experience, the resulting deep dive on polygraphs and examination methods ...

Federal agencies have stepped up their efforts over the past few weeks to find potential leakers, and some — like the FBI, the Department of Homeland Security and the Department of Defense — are ...

The polygraph is not a lie detector but rather an instrument that measures a person’s physiological changes to questions posed by the examiner. An elevated physiological response to a particular ...

A Tribune-ProPublica investigation found that one man felt compelled to drop his sexual assault complaint against his ...