Americas' first people may have arrived thousands of years earlier than we thought
Archaeologists say stone artefacts point to occupation more than 30,000 years ago — but not everyone is convinced.
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Nature Podcast - When did people arrive in the Americas? New evidence stokes debate
New evidence may push back the date on human arrival to the Americas, and an examination of science’s flaws. In this episode: 00:59 Ancient Americans Two papers suggest that humans were present in the Americas thousands of years before many people have thought. We examine the evidence...
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