Amazon is full of products marketed as spy tech, but most are cheap novelties that barely function. Fake lie detectors, voice ...

You know that gut feeling you get when someone you just met tells a story that’s too good to be true? When a “friend of a friend” suddenly messages you about a sure-win investment; limited offer only, ...

Sweden’s Göteborg Film Festival, the biggest film-TV event in the Nordic countries, is introducing a lie detector test, to ...