A Kenyan site reveals early humans made and used the same Oldowan stone tools for 300,000 years, showing remarkable stability through change.

George Washington University archaeologist David Braun and his colleagues recently unearthed stone tools from a 2.75 million-year-old layer of Kenyan sediment at a site called Nomorotukunan. They’re ...

Before 2.75 million years ago, the Namorotukunan area featured lush wetlands with abundant palms and sedges, with mean annual precipitation reaching approximately 855 millimeters per year. However, ...

Professor Amelia Villaseñor and her team uncovered 2.75 million-year-old stone tools in Kenya, showcasing long-term cultural consistency in tool use.

Namorotukunan reveals an enduring tradition, not a moment: human ancestors made the same types of tools for hundreds of thousands of years.

Archaeologists are uncovering toolkits and watercraft that do not sit neatly inside the familiar story of slow, linear progress from scattered foragers to settled farmers. Instead, these finds hint at ...

We may be witnessing the moment when our ancestors first defied a hostile world, using the same tools in the same place for nearly 300,000 years despite the chaos of shifting climates. Picture early ...

Imagine early humans meticulously crafting stone tools for nearly 300,000 years, all while contending with recurring wildfires, droughts, and dramatic environmental shifts. A study published in Nature ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) John K. Murray, Arizona State University (THE CONVERSATION) Have you ever found ...