Humans have practiced head shaping for tens of thousands of years, and anthropologists are beginning to uncover clues as to why.

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

The truth about aliens may be out there, but don't expect them to look like little green men, RadarOnline. com can report.

If Earth’s astronomical observatories were to pick up a signal from outer space, it would require an all-hands-on-deck effort to untangle and decipher the extraterrestrial message. An art project from ...

Forbes contributors publish independent expert analyses and insights. I write about TV shows, movies, video games, entertainment & culture. First of all, no, Alien: Earth is not a nature documentary.