Niède Guidon obituary: Brazilian archaeologist who upended ideas on early human migration
Nature, Published online: 27 June 2025; doi:10.1038/d41586-025-02029-4Researcher used carbon dating to provide evidence that humans had arrived in Brazil much earlier than previously thought.

Nature, Published online: 27 June 2025; doi:10.1038/d41586-025-02029-4Researcher used carbon dating to provide evidence that humans had arrived in Brazil much earlier than previously thought.