The Trump administration has recently directed that a new wave of polygraphs be administered across the executive branch, aimed at uncovering leaks to the press. As someone who has taken roughly a ...

Engineers at Northwestern University have created a wireless polygraph. The innovation falls into the same category as devices seen during police interrogation scenes in movies, but it is not a lie ...

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 ...

Stress is difficult to measure objectively—especially in infants, elderly patients, and others who cannot clearly communicate discomfort or distress. Researchers developed a lightweight, wireless ...