Ancient Ashes in South Africa Push Fire Use Back Nearly 2 Million Years

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Source: New York Post
Ancient Ashes in South Africa Push Fire Use Back Nearly 2 Million Years
Photo: New York Post
TL;DR

A study of Wonderwerk Cave in South Africa has found charred mammal bones dating to about 1.07–1.79 million years ago, potentially the oldest evidence of human fire use and pushing the timeline back by hundreds of thousands of years. The bones were dated using magnetostratigraphy and cosmogenic burial dating, and burn evidence was confirmed via bone luminescence. While not proving cooking or a defined pyrotechnology breakthrough, the findings suggest repeated fire use that could have shaped hominin behavior, ecology, and evolution during the early Acheulean era.

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