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This Milanese Friar Wrote About North America 150 Years Before Columbus, and Columbus May Have Known

In 1492, Columbus sailed the ocean blue. But we’ve known for a long time that Columbus wasn’t the first European to set foot ...
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Humans lived in North America 10,000 years earlier than we thought

Humans were present in North America 10,000 years earlier than previously thought, according to a new study. Researchers from the University of Arizona have analysed fossilised footprints found at ...