MMA fighters often boast about being the best, but Ilia Topuria recently made headlines for a different reason. Despite declaring he is “invincible” and could beat anyone, Topuria lied on a polygraph ...

The last of the three teenage defendants in the rock-throwing murder case of Alexa Bartell fought in court today to obtain footage of a polygraph test taken by another one of the rock throwers who is ...

Add Yahoo as a preferred source to see more of our stories on Google. Questioning the validity of the lie-detector test itself in the above clip, Katie presents receipts that she believes point to a ...

Timothy Busfield’s polygraph results in his child sexual abuse case might not be the smoking gun he hopes for. Mooney, who is also the Seminar Program Chair for the National Polygraph Association and ...