Early humans likely used naturally sharp rocks before making their own tools, a new hypothesis suggests, potentially pushing ...

Levallois tools result from a distinctive multistep sequence that efficiently produces lots of useful cutting tools, with minimal wasted stone. Taken together, these two finds make a strong case that ...

Explore the universe with news on fascinating discoveries, scientific advancements and more. Stone tools unearthed in southwest China helped a mysterious group eke out a living in a cold and harsh ...

Quina scrapers helped hunters process kills The tool we've identified is called a Quina scraper.This type of stone tool is well known from archaeological sites in Europe and the Middle East. Quina ...