The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

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 ...

NASA’s latest discovery has reignited the age-old question of whether we are alone in the universe. With the identification of a potential ancient alien haven within our solar system, scientists are ...

As the long-running HISTORY Channel series “Ancient Aliens” begins its live tour, we get a preview from series favorite Giorgio Tsoukalos, a leading expert on Ancient Astronaut Theory, which contends ...