The Ancient Girl Whose DNA Revealed Her Parents Were Two Different Human Species
Their children could exist.
Denny existed.
And the fact of her existence — preserved in a bone fragment in a cave in Siberia for 90,000 years — is now part of our understanding of what it means to be human.
The Second Denisovan Population And What It Means
One of the more recent and more consequential findings in Denisovan research is the identification of a second, distinct Denisovan population — separate from the Altai Denisovans represented by Denisova Cave specimens, and apparently responsible for the Denisovan ancestry found in Tibetan, South Asian, and some mainland Asian modern populations.
This finding comes from analysis of modern human genomes rather than from ancient specimens.