More recently, lie detection has largely been equated with ... In the spring of 1921, Larson built an ugly device that took continuous measurements of blood pressure and breathing rate, and ...

You’ve probably seen this device before. This is a “polygraph” -- which is more popularly known as a lie detector test. But just how often it can catch you in a lie is shrouded in controversy.

Another of Grant's memorable creations is Murdoch's lie detector. A blend of historical inspiration and modern creativity, ...

The operative theory was that your body’s own reactions would reveal lying. Until 1988, lie detectors were routinely used on employees and job applicants, and they still are for certain types of ...

Attorneys for Jere Bagenstose, the Pequea Township man charged in the presumed death of his estranged wife 40 years ago, want the results of a lie detector test given to ...