Whatever happened to the Neanderthals? They used to dominate Europe- imagine a social predator with the mental capacity of a modern human coupled with the brute strength of a gorilla. Common wisdom says they died out around 30,000 years ago, possibly at the hands of Homo sapiens- though another theory suggests they were ill-adapted to the post-ice age climate. National Geographic has a news item that suggests Neanderthals and sapiens interbred, and that the Neander population was genetically absorbed into ours. The bottom line is, we don't really know what happened to them.
What if they survived much later than the fossil record shows? Everyone knows the fossil record is more of a broad spectrum tool rather than a precise measuring rod. A difference of, say, 25,000 years is miniscule in geological terms. I've always thought this little throwaway paragraph in the Bible was intriguing:

The Nephilim were on the earth in those days—and also afterward—when the sons of God went to the daughters of men and had children by them. They were the heroes of old, men of renown. Genesis 6:4

Certainly the massive Neanderthals would have seemed godlike to the much smaller sapiens. To me, the cryptic nature of this passage suggests two things- that the Nephilim were fairly common knowledge and wouldn't have needed to be explained much beyond that description, and that whoever they were, they interbred with "humans".
What do you think? I'd be proud to have a little Neanderthal blood in me.