The Sentinelese reportedly killed American missionary John Allen Chau. It's not the first time outsiders contacted them.
Uncontacted Indigenous tribes are “at the edge of survival” as growing contact by missionaries, miners, criminal gangs and social media influencers spreads diseases and wipes out forests, according to ...
An un-contacted tribe in the Amazon has emerged from the jungle (Image: AFP/Getty Images) They hunt with their hands, kill violently with arrows, and have never encountered the modern world. Deep ...