An archaeologist works at the site where they found small,

An archaeologist works at the site where they found small, chipped tools, used to cut little animals and carve rocks, under the soil in the Wallacea region, which scientists say may be evidence of humans living there 1.5 million years ago, in Soppeng, South Sulawesi province, Indonesia, August 6, 2025. REUTERS/Abd Rahman Muchtar