A polygraph is commonly known as a lie detector but it’s really just a machine with a number of sensors that measure things like heart rate, breathing rate, galvanic skin response and blood pressure ...

HUNTSVILLE, Alabama - During an armed robbery trial in late October, defense attorney Jake Watson mentioned in cross-examination that his client had offered to take a polygraph test. Huntsville Police ...

Nancy Guthrie’s family members have reportedly undergone polygraph tests as investigation deepens in the missing case.

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 ...

One day after Republican Sen. Lindsey Graham, R-S.C., raised concerns about the polygraph test taken by Brett Kavanaugh accuser Christine Ford, her attorney is refusing to comment on who paid for the ...

Madagascar's military leader, President Michael Randrianirina, announced Thursday that anyone applying to become a minister ...

WASHINGTON – The Energy Department is ending required polygraph tests for thousands of workers at its nuclear weapons facilities, including most scientists at the government's national research labs.

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

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.