Finding a planet inhabited by primitive aliens sounds like the kind of discovery that would test humanity’s wisdom, restraint ...

Whenever Steven Spielberg looks to the skies and ponders whether intelligent life is lurking out there in the cosmos, we tend to get a cinematic classic. "Close Encounters of the Third Kind" and "E.T.

Unexplained shutdowns at US nuclear missile bases during the Cold War are back in the spotlight after a former NASA scientist ...