Karl Sander’s disputed polygraph test has been declared invalid after serious examiner errors emerged at the Madlanga ...

Until recently, the most famous application of the polygraph machine in the United Kingdom was probably the Jeremy Kyle Show. Unlike in the United States, where there are an estimated three million ...

The Madlanga Commission of Inquiry reveals serious errors in polygraph tests of KwaZulu-Natal Hawks officers involved in a ...

Even if polygraph tests are not accurate, the threat of a test can serve as a deterrent or as an interrogation tool to elicit admissions. Leonard Saxe is a professor of Contemporary Jewish Studies and ...

Polygraph tests are being conducted at the Pima County Sheriff's Office today, as per Fox News. This comes amid an ongoing search for Nancy Guthrie, the 84-year-old mother of TODAY show host Savannah ...

Nearly half of new US Customs and Border Protection recruits are failing mandatory polygraph tests, causing a crisis in the agency which is struggling to replace thousands of agents who are scheduled ...

The issue took centre stage on Tuesday when Hawks Warrant Officer Karl Sander broke down during testimony after learning that ...

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 ...

After 15 years of speculation surrounding Gary Coleman’s death, his ex-wife, Shannon Price, took a polygraph test in attempt to defend her innocence. But when Price was questioned on the details of ...