LIE detector tests have become more and more frequent on TV – with programmes such as The Jeremy Kyle Show and Love Island making use of the devices. But how exactly do polygraph machines work? And ...

The company behind the lie detector tests used on The Jeremy Kyle Show charges from £400 per polygraph examination which takes around two hours. The tests, which form a regular part of the ITV chat ...

Plans have been announced to introduce lie detector tests - known as polygraph tests - to assess if terrorists have reformed and no longer pose a risk. But many disagree the style of testing, first ...

In February of 1994, the FBI arrested Aldrich Ames, who had been a CIA employee for 31 years. Ames was arrested and charged with espionage. He was a Russian spy. For nine years, he had been passing ...

There are calls for Brett Kavanaugh to take a lie detector test as part of an investigation into alleged sexual misconduct In a secure basement room of the US Capitol building, senators are reading a ...

Lie detectors: Do the polygraph tests increasingly used by police work and can they be beaten? An increasing number of police forces are using the polygraph, which is seen as a useful tool to monitor ...

Lie detectors, used by law enforcement agencies around the world, work on the assumption that parts of a person's brain will respond involuntarily to certain cues. But scientists have discovered that ...

ITV bosses opted to suspend filming of The Jeremy Kyle Show on Monday, and take it off air pending review. The programme was cancelled last minute following the tragic death of guest Steve Dymond, who ...

In a workforce that's filled with employers wanting to keep tabs on you and track your data, just how far could they go? And how comfortable would you be with it? In the widely-watched hearings last ...

LIE detector tests have become more and more frequent on TV – with programmes such as The Jeremy Kyle Show and Love Island making use of the devices. But how exactly do polygraph machines work? And ...

In a secure basement room of the US Capitol building, senators are reading a secretive FBI report into allegations of sexual misconduct made against Supreme Court nominee Brett Kavanaugh. The contents ...