3.3-million-year-old stone tools from Lomekwi 3, West Turkana, Kenya | Nature
Oldest stone tools in the Americas claimed in Chile | Science | AAAS
Scientists find world's oldest stone tools - CBS News
Oldest Stone Tools Go Back 3.3 Million Years, Predating Our Species
Oldest Tools Outside Africa Found, Rewriting Human Story
Scientists Discover Oldest Evidence of Stone Tool Use and Meat-Eating Among Human Ancestors | California Academy of Sciences
Stone found in Israel is oldest known tool in world used for 'delicate' abrading | The Times of Israel
Stone Age discovery in Kenya fuels mystery of who made the earliest tools | PBS NewsHour
Oldest flaked stone tools point to the repeated invention of stone tools
Stone tools suggest North America was settled 20,000 years ago
Oldest stone tools pre-date earliest humans - BBC News
Stone Tools In Kenya Reveal Early Innovations And Culture Of Human Ancestors : Goats and Soda : NPR
Oldest Advanced Tools Found in Kenya | WIRED
18,000-Year-Old Stone Tools Are Among the Oldest Found in the US
6 Major Breakthroughs in Hunter-Gatherer Tools | HISTORY
Stony Brook Scientists Discover Oldest Stone Tools on Record - SBU News
Oldest Stone Tools Outside Africa Unearthed in China | Smart News| Smithsonian Magazine
Oldest stone hand axes unearthed
Who made the first stone tools? Discovery sheds light on mystery | CNN
