A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...
From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...
When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...
Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.
Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...
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