Professor Amelia Villaseñor and her team uncovered 2.75 million-year-old stone tools in Kenya, showcasing long-term cultural ...

Tools recovered from three sedimentary layers in Kenya show continuous tool use spanning from 2.75 to 2.44 million years ago in the face of environmental changes.

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It's easy to give up on dividends when the major indexes are roaring to all-time highs. After all, what good are a few ...