Live Science on MSN
160,000-year-old sophisticated stone tools discovered in China may not have been made by Homo sapiens
Archaeologists have found the oldest known evidence of hafted tools in East Asia, and they challenge a previously held ...
12don MSN
Early humans relied on simple stone tools for 300,000 years in a changing east African landscape
Our prehistoric human ancestors relied on deliberately modified and sharpened stone tools as early as 3.3 million years ago.
Ailsa Chang speaks with David Braun, an archeologist, about his team's discovery of a site in Kenya that suggests human ancestors built tools continuously much earlier than previously thought. So ...
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