A new study suggests patches of fertile soil in the Amazon, known as dark earth, were intentionally produced by ancient Amazonians as a way to improve the soil and sustain large and complex societies.
The three staple crops dominating modern diets — corn, rice and wheat — are familiar to Americans. However, another top crop is something of a dark horse: cassava. While nearly unknown in temperate ...
A Macuxi Indigenous man paints the face of another at the Caracarana Lake Regional Center in Normandia, on the Raposa Serra do Sol Indigenous reserve in Roraima state, Brazil, Monday, March 13, 2023. ...
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