An international team has confirmed that large quantum systems really do obey quantum mechanics. Using Bell’s test across 73 ...

Physicists used Bell’s test across 73 qubits to prove that large quantum systems genuinely follow quantum mechanics. The ...

Leonarde and Katherine Keeler pose with the Keeler Polygraph machine, 1935. Courtesy Everett Collection. This article is the first in a series called A Thousand Words, where we feature an interesting ...

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 ...

Actor Ime Bishop Umoh aka Okon Lagos has leaped for joy over the government’s decision to purchase lie detecting machines. Wishing the machines will be bought and deployed during the campaign ahead of ...

In Tremors in the Blood: Murder, Obsession, and the Birth of the Lie Detector (Crooked Lane, Mar.), Wired reporter Katwala examines the origins of the polygraph. What inspired this book? My background ...