Rare high-definition footage of an uncontacted Amazonian tribe is shared by conservationist Paul Rosolie, offering a unique glimpse into their isolated world.

Experts say that there are almost 200 uncontacted groups which exist around the world, with a large chunk based in the Amazon rainforest spanning across Brazil and Peru.

He revealed astonishing, never-before-seen footage of a modern-day Amazonian tribe while describing his near-fatal encounter.

Rosolie, who has spent nearly two decades working in the Amazon rainforest, said the moment captured in the footage was among the most powerful experiences of his life.

The Amazon rainforest stretches for millions of kilometers, hiding ancient tribes, animals and maybe something else. What if ...

BRASILIA, Brazil (AP) — A young man from an isolated Indigenous tribe who approached a riverine community in Brazil’s Amazon returned voluntarily to his people less than 24 hours later, Brazilian ...

Add Yahoo as a preferred source to see more of our stories on Google. In this frame from video provided by Survival International, Dabi Nishida, of the Yine Indigenous group, maneuvers a boat near a ...

BOGOTA, Colombia (AP) — Members of an Indigenous tribe who live deep in Peru’s Amazon rainforest and avoid contact with outsiders have been reported entering a neighboring village in what activists ...