The “Ancient Aliens” theory has long been dismissed as fringe pseudoscience—but what if it’s not as impossible as it sounds? From the precision of Egypt’s pyramids to the mysterious Nazca Lines and ...

Tonight, History’s hit series Ancient Aliens is back — with the new season taking us to historic and fascinating locations across the planet to investigate theories suggesting aliens once visited ...

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 ...

The series will, as always, takes a look at the many ways it is possible that human development comes from a sect of magical aliens. Each episode of “Ancient Aliens: Origins” seeks to revisit the ...

Erich von Däniken proposed that monumental structures such as the pyramids could have been built with help from aliens. Stefan Baumann Could ancient humans really have built the pyramids without ...