PHILADELPHIA -- Police want to know if a suspect is lying, but the polygraph test comes back inconclusive. What's an exasperated interrogator to do? Increasingly, law enforcement agencies are using a ...

Former Prime Minister Imran Khan, currently incarcerated, declined to undergo a polygraph and voice matching test as part of an investigation by Lahore police regarding the violent events that ...

It’s the end of an era for the polygraph. The lie-detector test has been the dominant investigation tool for detecting deception for the last 60 years. But, according to a recent statement from the ...

Can a lie detector be made more honest? Yes, according to tech company Converus, if the human element is removed from the test administration process. It’s been 100 years since the invention of the ...

LEWES, Del., Jan. 28 (UPI) -- Polygraph testing of criminal suspects or candidates for security clearances is increasing being pushed aside by Computer Voice Stress Analyzer testing. According to the ...