A total of 14 suspects underwent polygraph tests at a forensic laboratory in Mumbai over the last few days and five of them.

The Department of Homeland Security has begun administering polygraph tests to employees in an effort to identify those leaking information about immigration operations to the media, according to four ...

An Iowa man was arrested after allegedly admitting during a lie detector test for a deputy job that he viewed child ...

Law enforcement have yet to name a suspect in connection to Nancy Guthrie's disappearance, but they are looking for a man seen on surveillance camera outside her home wearing a mask and gloves and ...

Nancy Guthrie missing: Fox News' Greg Gutfeld requested the Guthrie family to take polygraph tests amid the ongoing investigation into her disappearance.

Noem and Lewandowski are like the most toxic couple you have ever met given full rein of a government agency.” ...

The state’s Criminal Justice Training Commission could remove Washington sheriffs not fit to hold office under a bill heard in the House Community Safety Committee on Monday.

Law enforcement agencies have yet to name a suspect, but they are looking for a man seen on surveillance camera outside Guthrie's home wearing a mask and gloves and carrying a backpack.

The research began as a scientific test of whether subtle changes in pupil dilation and eye movement could reveal deception as reliably as a polygraph.

The Laredo Police Department is accepting applications for police officers through March 1, with a written entrance exam set for March 25 at Sames Auto Arena.

Saturday marks Day 21 since Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, disappeared from her Tucson-area home. Investigators believe she was taken against her will ...

Pima County Sheriff Chris Nanos made a plea Tuesday to the suspect in Nancy Guthrie’s disappearance, urging the individual to ...