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Scientists study 100 possible alien radio signals from collapsed Arecibo Observatory, ending groundbreaking 21-year search

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

I can't get over this goofy, long-necked 'cyber pet' robot at CES

Cute, alien-inspired companion robots are a fixture at CES, but have I ever seen one with a furry telescoping neck that's ...