What if an alien civilization did not just exist somewhere in the universe, but actually reached Earth in the distant past? This video explored the ancient alien theory through the lens of the Fermi ...

According to the History Channel, they are officially scheduled to air another new episode of their hit documentary series, ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

Zoraptera, an order of insects that includes angel insects, has defied accurate taxonomic description since 1913.

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...