A research team’s astonishing claims that they discovered massive underground structures extending hundreds of feet deep ...

This discovery, along with the presence of toxic copper in ancient soil, also indicates a well-established tool-making industry during that era. A team of geochemists from Aix-Marseille University ...

Copper was the hardest metal they had ... blocks we hauled from the quarry were being used to build. We saw the pyramid. Miranda Krestovnikoff presents an analysis of the tools used in the ...

Privately-run Australian explorer Copper Bay Resources is finalising a capital raising seeking A$10 million at $1 per share to advance studies across its ...