Humanity's origins aren't as simple as we thought
But the hybrid girl raises more questions than she answers.
Anatomical compromises from millions of years ago have made birth hard for humans.
To find fossils from humanity’s origins, these scientists must first lower themselves down a 40-foot-long cave chute.
Or maybe they were just having fun?
Our history is complicated. Our pre-history, even more so.
These possible Homo sapiens help confirm humanity's history.
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