A popular concept in science fiction is uncovering ancient alien artifacts, but if we encounter these extraterrestrial relics in the future, how should we investigate them and what might they reveal?

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself? The idea that aliens assisted the ...

Archaeologists have presented extensive evidence showing that the Giza pyramids were built by organized human labor using local materials and practical engineering methods, not extraterrestrial ...