Copper prices are under renewed pressure after satellite data showed 1.2 million tonnes of January smelter capacity outside China went idle.

Add Yahoo as a preferred source to see more of our stories on Google. The site, shown here, was originally excavated during the Soviet period and was relocated using hand draw maps from a 1964 book.

At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a reactor the size of a small watermelon. Here, scientists with the mining technology startup Still Bright are using a ...

The report shows that melt yields increased to 94 percent after installing the Shred1 combined with polishing magnet ...

BEIJING (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 low ...

Copper smelting dust, a by‐product of the copper refining industry, contains not only hazardous arsenic but also valuable metals such as copper, zinc, lead, bismuth and others. The effective treatment ...

New performance data from Eriez shows scrap recyclers can achieve precise copper control without compromising throughput.