Human-alien hybrids fill science fiction stories, and the most famous of these is Mr. Spock from Star Trek — the logical science officer of the starship Enterprise. Seeing such real-life beings born ...

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

The mystery of the “non-human” mummified remains found in Peru deepened this week when an analyst claimed that 30% of its DNA is not human — but is rather from an “unknown species.” Controversial ...