New research on Denisovans, an ancient human group, from Baishiya Karst Cave, China, has revealed their adaptability in the harsh Tibetan plateau environment for over 100,000 years. Led by Frido Welker, the study used protein signatures to identify animal bones, including a Denisovan rib. DNA sequences matched those from Siberia’s Denisova Cave, suggesting a broader range across Asia. Ongoing excavations continue to uncover Denisovan life and interactions with their environment.