Devin Morgan, co-founder and CEO of Reliant Polygraph Services (RPS), is a Baltimore, Maryland, native with more than 18 ...

Chief meteorologist John Gumm said the storm is shaping up to be one of the most significant he has seen during his more than 20 years in Cincinnati. Former golf pro on run in Mexico indicted for ...

The Federal Bureau of Investigation (FBI) has found itself embroiled in a rather odd situation involving polygraph tests. In April, it confirmed to NPR that it was using these tests to catch personnel ...

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 ...

Federal agencies have stepped up their efforts over the past few weeks to find potential leakers, and some — like the FBI, the Department of Homeland Security and the Department of Defense — are ...

Polygraph exams are commonly called "lie-detector tests" but experts say that's not true. The FBI and other agencies are using polygraphs to find leakers. But do they work? Federal agencies have ...