Madagascar's military leader says anyone applying to become a minister in his new government will be subjected to lie ...

Lie detector tests are often treated as truth machines, but they’re far from perfect. In this video, we explain how polygraphs work and why people sometimes pass them even when they shouldn’t. Rather ...

When a simple question turns into a full-blown interrogation, things get awkward fast. In this lie detector challenge, one bold question — “Do you wish you had bigger…?” — sets off nervous laughs, ...