Articles written by Beatrice Christofaro
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New drone shots show isolated Amazonian tribe in Brazil
RIO DE JANEIRO (AP) — New aerial images give a rare glimpse of an isolated tribe in Brazil's Amazon, showing 16 people walking through jungle as well as a deforested area with a crop. In a clip released Tuesday night, one of the tribespeople a...
4 men awarded Fields Medal during congress in Rio de Janeiro
RIO DE JANEIRO (AP) — Four mathematicians on Wednesday were awarded this year's Fields Medal, a prestigious award that many describe as the Nobel Prize of mathematics. Given every four years, the prize goes to mathematicians under 40 and the w...