The researchers claim to have discovered eight vertical cylinder-shaped structures, referred to as shafts, extending ...

adding that levels of copper were “5 to 6 times higher than the natural background” during this timeframe. The pyramids of the Giza Necropolis in Egypt, as seen from an aircraft, circa 1960.

His pyramid is visible in the background. David Degner / Getty Reportage Excavators at Ayn Soukhna uncovered dwellings, a copper workshop, ships’ remains and stone inscriptions. One cited an “ ...

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 ...

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 ...