First of all, what is a lie detector? It’s also known as a polygraph test. In movies and TV shows, it is used to decide if a suspect is innocent or guilty. But it’s not quite that simple. Recommended ...

When you think of polygraph examinations, crime comes to mind. But the tests are being used to fish out potential cheaters in a Connecticut-based bluefish tournament. Stream Connecticut News for free, ...

(NEXSTAR) — A recent polygraph test taken in Orange County, more specifically, on Bravo’s “The Real Housewives of Orange County,” has brought the validity of polygraphs — also called “lie detector ...

Federal agencies have stepped up their efforts over the past few weeks to find potential leakers, and some — like the FBI, the Department of Homeland Security and the Department of Defense — are ...

WILMINGTON, Ohio (WKRC) - Video of polygraph exams may offer valuable insight into a mysterious death of a local woman in 2013. Two men initially thought of as "persons of interest" took the polygraph ...

Can a machine ever really know that someone is lying? Since more than a century ago, the polygraph has been making that very ...

The Department of Homeland Security is responding to reports that Secretary Kristi Noem allegedly warned employees that polygraph tests will be used to combat potential leaks from agency officials ...

Nearly half of new US Customs and Border Protection recruits are reportedly failing mandatory polygraph tests. AP Nearly half of new US Customs and Border Protection recruits are failing mandatory ...