You've seen it in movies, spy thrillers, and conspiracy documentaries — but what’s the truth about truth serum? Does it actually work? Is it legal? And who has used it in real life? White ...

While on a case in Tuesday’s episode, “A Deadly Secret,” Tim and Lucy came into contact with sodium pentothal, literal truth serum. While waiting for help to arrive, they began opening up ...

Drinking can change the brain in a way that makes people more likely to speak their mind, but the effects aren't always straightforward. When you purchase through links on our site, we may earn an ...

Just the ticket for testing politicians, I figured. To apply the cyber truth serum to our two would-be presidents, I routed their voices directly into a high-end Pentium-equipped computer that was ...