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Further spurred by another negative polygraph experience, the resulting deep dive on polygraphs and examination methods ...

A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here. When President Ronald Reagan’s White House threatened thousands of government ...

Alex Murdaugh failed a polygraph test administered as part of the plea agreement for the disgraced former attorney's raft of financial crimes, violating the deal, which required his truthfulness, ...

The polygraph is not a lie detector but rather an instrument that measures a person’s physiological changes to questions posed by the examiner. An elevated physiological response to a particular ...

Popular streamer N3on is bracing himself for some major backlash after failing a lie detector test. For those wondering what ensued, social media is abuzz with widespread online debate and discussion.

Madagascar’s leader mandates lie detector tests for ministerial hopefuls in a bold bid to tackle corruption and rebuild trust ...