Polygraph examiners may not offer an opinion on the test subject's guilt or innocence, a state appeals court ruled on Tuesday in granting a new trial in a robbery and assault case. The Appellate ...

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.

Devin Morgan, co-founder and CEO of Reliant Polygraph Services (RPS), is a Baltimore, Maryland, native with more than 18 ...

WASHINGTON – The federal government should not rely on polygraph examinations for screening prospective or current employees to identify spies or other national-security risks because the test results ...