Deep in a trench in Tanzania, researchers found dozens of tools crafted from animal bones some 1.5 million years old.
The mystery of how ancient Egyptians built the pyramids has fascinated historians, archaeologists, and engineers for ...
Washington — Early humans were regularly using animal bones to make cutting tools 1.5 million years ago. A newly discovered ...
Al-Monitor is an award-winning media outlet covering the Middle East, valued for its independence, diversity and analysis. It is read widely by US, international and Middle East decision makers at the ...