The oldest stone tools discovered were found in a 3.3-million-year-old archaeological site in West Turkana, Kenya, according to findings published in 2015 in the journal, "Nature." The authors called ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Archaeologists have ...

Early humans in England used elephant bone to sharpen stone tools, revealing advanced planning, material knowledge, and ...

Archaeologists in southwestern Kenya have uncovered stone tools that are estimated to be up to 3 million years old. These tools, which may be the oldest of their kind ever discovered, were found near ...

Oldowan stone tools made from a variety of raw materials sourced more than six miles away from where they were found in southwestern Kenya. In southwestern Kenya more than 2.6 million years ago, ...

Man's ancestors transported stones over long distances to craft tools 2.6 million years ago - 600,000 years earlier than previously thought. Stone tools unearthed in Kenya reveal that hominins ...