Our mysterious cousins—the Denisovans—may have mated with modern humans as recently as 15,000 years ago

Genomic data from New Guineans suggest late mixing of archaic group with modern humans

from Latest News from Science Magazine https://www.sciencemag.org/news/2019/03/our-mysterious-cousins-denisovans-may-have-mated-modern-humans-recently-15000-years-ago