In 2008, researchers Johannes Krause and Svante Pääbo were puzzled by the discovery of atypical human remains in the Denisova Cave in Siberia. They formed an international team to investigate and discovered an unknown branch of early humans, which they named Denisovan.
Sex in the Stone Age
Mysterious human remains have been discovered at the Denisova Cave in the Altai Mountains since 1984, captivating researchers.
