Subscribe to Top 10s ► <a href=" from Top 10s counts down the You Know Area 51, But What is AREA 6? We all know the top ...

As secretive as the notorious Area 51 seems now, it was even more hush-hush until a few years ago. The government refused to ...

Area 51 is a US Air Force base in Nevada with a murky history. The Central Intelligence Agency (CIA) built the facility in 1955 to develop the Lockheed U-2 reconnaissance aircraft. Because the U-2 ...