Of the underwater remains of cities that scientists have discovered over the years, could any of them be the lost city of Atlantis? The researchers ponder this question in this clip from Season 12, Episode 6, "The Science Wars". #AncientAliens Subscribe for more from Ancient Aliens and other ...

Stories of ancient atomic warfare can be found in ancient texts and in physical evidence from Egypt to Pakistan. Watch for yourself in this clip from Season 12, Episode 6, "The Science Wars". #AncientAliens Subscribe for more from Ancient Aliens and other great HISTORY shows: ...

The researchers run tests on a skull specimen found in South America in this clip from Season 12, Episode 6, "The Science Wars". #AncientAliens Subscribe for more from Ancient Aliens and other great HISTORY shows: http://histv.co/SubscribeHistoryYT Find out more about the show and watch full ...