When ET phones, don’t pick up. Scientists have outlined a set of protocols for responding to extraterrestrial contact, including a bizarre directive to refrain from answering cosmic correspondence. Adopted by the International Academy of Astronautics (IAA),

84% of Americans say the U.S. government knows more about UFOs than it is sharing.

A former US Army sergeant claimed he spent most of his life in telepathic contact with an alien companion before his death.