Add Yahoo as a preferred source to see more of our stories on Google. A 24-year-old American YouTuber has been arrested after attempting to make contact with an off-limits isolated tribe on an island ...

A deadly oak disease that also affects redwoods and other trees has spread to a far Northern California tribe's lands.

A clash between tribes in Papua New Guinea led to deaths of at least 49 tribesmen. Australian Broadcasting Corporation's Tim Swanston explains why tribal warfare has gotten more deadly recently. In ...

An Amazon conservation expert has shared the harrowing story of how his friend lost his life during a deadly encounter with an isolated tribe deep in the rainforest - revealing the disturbing method ...

A new report reveals that social media influencers seeking viral fame are endangering uncontacted indigenous tribes to the point of potential extinction. According to findings released by advocacy ...

U.S. regulators say they will review the use of a chemical used to produce nearly all tires after a petition from three West Coast Native American tribes called for a ban because it kills salmon ...