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.
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 ...
NPR

Study finds human ancestors made tools continuously for 300,000 years

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 ...

500,000-year-old elephant bone tool reveals advanced planning and skill in early human ancestors

The earliest hominins in Europe shared their environment with large mammals and elephants were some of the largest animals ...