Brad Meltzer's Greatest Conspiracies of All Time

Lincoln's assassin was captured hours after one of the darkest moments in our history -- or was he? This grand theory involves master disguises and even a mummy.

The Great American Treasure Hunt for Confederate Gold promises that you might find a piece of history -- and fortune -- in your backyard.

One hijacking in U.S. history remains unsolved. Debonair DB Cooper blackmailed Northwest Orient Flight 305 out of $200,000 and jumped into the Washington woods never to be seen again. Who was this smooth criminal?

Beyond the pop culture phenomena, two events alone provide insight to what lives beyond this galaxy. In this space race, our intergalactic defense is on line.

President Kennedy was struck down in the height of his career. Statistically, most Americans believe the truth is being kept from them about his assassination. FOX Nation investigates.