Newly discovered shells and blackened stones are compelling evidence that humans lived in Australia 60,000 years earlier than we thought, says James Bowler Source: https://www.newscientist.com/article/mg24132224-000-why-i-believe-humans-were-in-australia-much-earlier-than-we-thought/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home