Science suggests that alien life may not be as random as science fiction often imagines. Through evolution and natural selection, organisms on other worlds would likely develop familiar traits like ...

Given the size and age of the universe, it should be full of species with technology far more advanced than our own. But so far there is no trace ...

Add Yahoo as a preferred source to see more of our stories on Google. Steven Spielberg's classic sci-fi film E.T. the Extra-Terrestrial has become a firm part of popular culture - TCD Is the rest of ...

Could intelligent alien civilizations really exist somewhere beyond Earth? As advanced telescopes continue discovering new potentially habitable worlds every year, that possibility seems more ...