An un-contacted tribes expert captured incredibly rare footage of people who have been uncontactable, to 'prove they exist'.

Gold is difficult to trace, especially once metal from different sources has been melted together. Investigators say this is changing.

STORY: Scientists in Brazil are using forensic technology to analyze what's being called “the DNA of Brazilian gold” as the ...

Harley Sandoval, an evangelical pastor, real estate agent and mining entrepreneur, was arrested in July 2023 for illegally ...

Researchers suggest that recycling gold could dramatically reduce harmful emissions, along with other solutions such as ...

Dozens of environmental nonprofits issued a manifesto Thursday condemning new laws in Brazilian states that threaten to ...