From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.
Brazil's World Cup clash with Scotland in Miami on Tuesday has taken an unlikely turn off the pitch, after Brazilian psychic ...
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If Aliens Landed Tomorrow, What Would They Eat?
A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.
A former CIA-linked physicist's comments about 'four alien species' have reignited UFO conspiracy theories online.
Defence scientist Hal Puthoff has claimed the US is holding the bodies of four different alien species recovered from crashed craft, intensifying calls for UFO transparency.
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