Found in a cave in Northwest Alaska, an ancient tooth offers insights into the first inhabitants of the Americas

A paper published in 2018 analyzes the oldest ancient human remains found in the Arctic: a 9,000-year-old child’s tooth.
The tooth was discovered, and forgotten, way back in 1949 at Trail Creek Caves, right outside the community of Deering. Jeff Rasic, an archaeologist working with the National Park Service, told KNOM what makes its rediscovery so special.