The Federal Bureau of Investigation (FBI) has found itself embroiled in a rather odd situation involving polygraph tests. In April, it confirmed to NPR that it was using these tests to catch personnel ...

And the truth comes out... While hooked up to the lie detector machine, Kris, 66, was asked about how Kim's sex tape with Ray J got leaked to the public back in 2007, as people have long speculated ...

"Sweetpea" star Ella Purnell takes Vanity Fair's infamous lie detector test. Has Ella stalked someone on social media? Has she posted a picture just to get someone's attention? Would she really do ...

Kris Jenner answered tough questions about her kids while taking a lie detector test during a visit to "The Late Late Show with James Corden" on Thursday, Sept. 8. The Kardashian-Jenner family ...

Introduction: Plotting the hyperbola of deception -- "A thieves' quarter, a devil's den": the birth of criminal man -- "A vast plain under a flaming sky": the ...

It used to be that the most feared instrument in the arsenal of a police investigator was the polygraph, or lie detector machine. Now the most feared thing might be a simple microphone and a laptop ...

Nick was forced to undergo a 'lie detector test' as his part of today's TV show task. The series 1 villain was called up on stage by Vanessa, the host of chat show Feltz, to endure a grilling about ...