At the time these tools were created, our ancestors lived a precarious hunter-gatherer existence on a landscape teeming with wildlife. Tools of various types - for instance, for cutting and ...

DNA recovered from archaeological remains of ancient humans who lived in what is now Tunisia and northeastern Algeria reveals ...

An assemblage of tools found in Tanzania that was fashioned about 1.5 million years ago from the limb bones of elephants and hippos reveals what scientists are calling a technological breakthrough for ...