A polygraph test is a scientific examination that measures a person's physiological responses, such as heart rate, blood pressure, breathing pattern, and sweating, while they answer a series of ...

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 exams are commonly called "lie-detector tests" but experts say that's not true. The FBI and other agencies are using polygraphs to find leakers. But do they work? Federal agencies have ...

I am a former associate director in a state physician health program (PHP). I also hold faculty appointments at Baylor College of Medicine and Harvard Medical School in medical ethics and psychiatry.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. House Bill 327, which is primarily being sponsored by Utah state ...