Curtis announced on radio station KQMS that he took the exam, also known as a lie detector test, to prove to the public that ...

A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here. When President Ronald Reagan’s White House threatened thousands of government ...

double homicide, Stubbs’ lawyer said. Stubbs made the offer early in a seven-hour interview Monday with two detectives, attended also by Stubbs’ mother, sister and lawyer Al Flora. “We were all ...

A recent polygraph test taken in Orange County, Calif., has brought the validity of polygraphs — also called “lie detector tests” — into question. Even though some police departments and ...