Presented by Dr. Jennifer Mather Over the last few decades, we scientists have been gathering information that suggests that octopuses and their relatives are actually quite smart. This seems to bother some people—a ‘dumb invertebrate’ is really intelligent? Besides, the current theory has ...

Researchers believe octopuses possess extraterrestrial DNA. See more in this clip from Ancient Aliens. Watch all new episodes of Ancient Aliens, Fridays at 8/7c, and next day on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from Ancient Aliens ...

Watch our Discussed episode where we dive deeper into the topic with Pippa Ehrlich: https://www.youtube.com/watch?v=j1o866U-QRA&t=441s What if I told ... source