New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in ...

If and when SETI discovers alien life, then a revised Declaration of Principles guarantees that once the discovery has been ...

Explore the world of UFOs from all angles with these books covering the history, sociology and weirder takes on the ...

In 1997, a group that believed they were headed to heaven in a spaceship carried out the largest mass suicide on American ...

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...