Home Ancient Denisovan Tooth Found in Laos Cave Illuminates Migration History "Cobra Cave" Ngu Hao 2 in Northern Laos (Photo: National Geographic)

“Cobra Cave” Ngu Hao 2 in Northern Laos (Photo: National Geographic)

Ancient Denisovan tooth found in cave in Laos

“Cobra Cave” Ngu Hao 2 in Northern Laos (Photo: National Geographic)

Ancient Denisovan tooth found in cave in Laos