Fresh conspiracy theories involving the CIA, extraterrestrials and consumer DNA databases are gaining attention after claims surfaced alleging that US intelligence agencies may have secretly accessed ...

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 ...

For decades, the narrative of early human history has been meticulously pieced together through archaeological digs, genetic analysis of modern populations, and the study of ancient remains. We've ...