SAO PAULO — Violent disputes over indigenous land have been growing across Brazil, sparking heightened militancy by native tribes angered by broken promises of compensation and slower government registrations. A report by the Indigenous Missionary Council (CIMI), cited by the Folha de Sao Paulo newspaper on Sunday, said the number…
SAO PAULO — Brazilian archeologists have discovered an ancient rock carving they say is at least 10,000 years old, making it the oldest human carving in the Americas. The claim, detailed in an article in the online scientific journal PLoS ONE, opens the controversial debate over when and how humans…