An ancient jawbone found in Taiwan has been identified as belonging to the Denisovans, an extinct group of human ancestors. This discovery, reported in a study published on Thursday, expands the known range of the Denisovans. Until now, most fossils of this group were found in places such as Siberia and Tibet. The jawbone, found in the Penghu Channel near the Taiwan Strait, suggests that these early humans may have lived much further south than previously thought. The jawbone was sold to an antique shop before being donated to Taiwan’s National Museum of Natural Science.

Scientists from Taiwan, Japan, and Denmark analyzed the jawbone and discovered protein sequences similar to those found in Denisovan fossils from Siberia. This provides new evidence of their presence in East Asia. Experts, including Rick Potts from the Smithsonian Institution, note that more research is needed to confirm the identification. The discovery opens new opportunities for further studies on Denisovans and their interactions with other human species, such as Neanderthals and Homo sapiens. These studies can offer valuable insights into human evolution.