Starting at least 2.6 million years ago, East African toolmakers became tech-savvy road warriors.
Those hominids, perhaps early members of the Homo genus or a dead-end lineage dubbed Paranthropus, traveled up to 13 kilometers from a lakeshore site to obtain and bring back rocks suitable for fashioning into durable stone tools. The finding pushes back the timing of hominids’ long-distance retrieval of any resource by roughly 600,000 years, the scientists report August 15 in Science Advances.
.email-conversion { border: 1px solid #ffcccb; color: white; margin-top: 50px; background-image: url(“/wp-content/themes/sciencenews/client/src/images/[email protected]”); padding: 20px; clear: both; } #newsletter-helper svg {→ Continue reading at Science News