Users of a naturally occurring psychedelic drug are convinced they've encountered real alien beings, including 'machine elves,' which inhabit a realm beyond our Earth. These machine elves, described ...

Warning! This article contains spoilers for The Eternaut. The alien species featured in The Eternaut's season 1 is unique in more ways than one. In its opening moments, Netflix's hit post-apocalyptic ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most disturbing alien races in the galaxy.

When we imagine contact with extraterrestrial intelligence, we tend to picture messages: radio signals, mathematical codes, or perhaps a universal language waiting to be discovered. But what if alien ...

The mysterious phenomenon of UFOs or UAPs inevitably touches on matters of religion, spirituality, morality, and psychology, including our innate quest for meaning and, especially, on the perennial ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I examine a frequently floated belief that ...