Fresh out of college, Johnson helped lead signature gathering and field organizing to pass Ballot Measure 7, which banned all new nuclear power plants in the state until the U.S. had a federally ...

In a rare encounter, a young man from an isolated Indigenous tribe approached a riverine community in Brazil's Amazon, the country's Indigenous affairs agency and local witnesses said Thursday. The ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. RIO DE JANEIRO (AP) — It was dusk on April ...

In today’s world, where satellites can track virtually all areas on Earth’s surface, it sounds unlikely that there are populations that have managed to remain completely away from the influence of ...

BOGOTA, Colombia — A commission in Peru was scheduled to vote Thursday on whether to create a long-delayed reserve in a remote stretch of the Amazon that would protect five uncontacted tribes from ...