The Cold War was a difficult time, with elementary school children practicing "Duck and Cover" nuclear attack drills while some families set up fallout shelters in their homes and yards. The chief ...

In 1969, Lockheed dreamed up the CL-1201, a nuclear-powered aircraft so massive it could carry its own fleet of jets and missiles into battle. With a wingspan of over 1,100 feet, it would have dwarfed ...