Polygraph exams have long been a routine tool used inside intelligence agencies, including DHS, as part of security ...

Department of Homeland Security Secretary Kristi Noem's obsession with tracking down leakers in her department has led to an ...

Pakistan's former prime minister, Imran Khan, has refused polygraph and analysis tests for a third time in multiple terrorism ...

ISLAMABAD (Dunya News) – Pakistan Tehreek-e-Insaf (PTI) founder Imran Khan has refused to undergo polygraph test for the ...

Sean Combs hired a former FBI agent to polygraph his staff, his former assistant testified in the mogul’s sex-trafficking ...

Pakistan’s jailed former prime minister Imran Khan on Thursday refused to undergo lie detection and facial and voice analysis tests for the third consecutive time in 12 terrorism cases against him, ...

Two men initially thought of as "persons of interest" took the polygraph exams in 2013 after Casey Pitzer was found dead in a retention pond. Neither passed. Twelve years later, Local 12 obtained ...

WASHINGTON—In a small interrogation room in Virginia with a one-way mirror, employees from across the Department of Homeland Security are being summoned and hooked up to a polygraph machine.