Nephilim Sex...? -- Human ancestors mated with more than Neanderthals

Human ancestors mated with more than Neanderthals - CBS News: "(Livescience.com) Neanderthals weren't the only ancient cousins that humans frequently mated with, according to a new study that finds that East Asian populations share genes with a mysterious archaic hominin species that lived in Siberia 40,000 years ago."