Eighty years ago this week, inventor Leonarde Keeler proudly proclaimed his expert testimony before a Wisconsin jury to be “a signal victory for those who believe in scientific crime detection.” One ...

Most people think polygraphs — also called lie-detector tests — can determine whether you're lying. But the technology has its critics. "The public needs to know that polygraph testing has no ...

From schlocky daytime TV (Did you cheat on your girlfriend?) to police interrogations (Did you shoot him?), the old-fashioned polygraph is still considered a reliable way to get to the truth by many ...

A letter penned by House Democrats indicates CISA’s former acting director failed a second polygraph examination during his tenure.

The Department of Homeland Security (DHS) is using polygraph tests to figure out who could be leaking information to news outlets, with some agency officials contending the disclosed information has ...

Your typical polygraph exam is not like those seen in the movies or on TV. The rules that govern how and when exams are performed are far different from those in Hollywood Questions are formulated ...

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

Madagascar's military leader, President Michael Randrianirina, announced Thursday that anyone applying to become a minister in the new government will undergo lie detector tests to screen for ...

Nova Scotia RCMP have conducted a second round of polygraph examinations in the disappearance of Jack and Lilly Sullivan, with two of those tests focused on a pink blanket found hanging in a tree.

A Cape Breton judge has ruled that a videotaped police statement given by a man charged with sexually assaulting a girl at a ...