James Cameron calls his newest project a "kind of 'Avatar' for real," working alongside tribes in Brazil to save the rain forest. The Hollywood megamovie director, with war paint on his face and a ...

Recent aerial footage documented by conservation groups and Indigenous affairs agencies has shed light on the lives of some of the world’s most uncontacted tribes, who continue to live without ...

The UN expressed "concern" on Thursday over a bloody attack in northern Brazil that left 13 members of an indigenous tribe wounded, and demanded a rigorous investigation. Handout picture released by ...

Beyond its beautiful beaches, this tropical country has far more historic gems and natural wonders than most people realize.