CALUMET, MI— Copper Island Academy has broken ground on a new high school. The charter school in Calumet opened in 2021 with elementary and middle school facilities and a gym. On Wednesday, the ...

The one-hour television special produced, hosted, and narrated by CBS News Travel Editor Peter Greenberg explores all 8 Spanish islands: El Hierro, Fuerteventura, Gran Canaria, La Gomera, La Graciosa, ...

The International Copper Study Group says copper production increased in the first half of 2025, and London-based Earth-i says the trend continues. Earth-i, in a late September press release, says ...

Copper smelters at the site used copper ores that lacked iron. Adding the iron oxide hematite to the furnace helped the copper metal to separate more easily from the impurities in the ore. Credit: Dr.

Buried deep in the south Georgia rolling hills, a tiny archaeological site has been rewriting history. Uncovered in the late 1950s, the Kvemo Bolnisi workshop was considered to be one of the ...

Research from Cranfield University sheds new light onto the transition from the Bronze Age to the Iron Age, showing how experimentation with iron-rich rocks by copper smelters may have sparked the ...

BEIJING, Sept 25 (Reuters) - China, the world's biggest copper smelter, is studying ways to strengthen regulation on the expansion of smelting capacity, a state news outlet said on Thursday, as record ...