Secret government programs operate throughout the world without our knowledge. For some of us, speculation about these programs gets pushed under the rug, while we are called conspiracy theorists.

NBC News’ Gadi Schwartz spoke with investigative journalist Leslie Kean and national security experts Luis Elizondo and Christopher Mellon, who led the 2017 New York Times investigation into the ...

Unidentified aerial phenomena (UAP) whistleblower and former Air Force intelligence officer David Grusch accused intelligence agencies Tuesday of hiding billions of dollars in secret government ...

David Rush is under investigation on suspicion of creating a fake spy program and persuaded others to take part, resulting in the CIA transferring large amounts of money to the sham project, sources s ...