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 ...

Rio Tinto’s Nuton venture is using microbes to remove copper from ores that are otherwise uneconomical to mine.

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a ...

Extracting the critical mineral from their adjacent properties would add to a string of planned copper projects in Canada ...

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 ...

Vale (VALE) and Glencore (OTCPK:GLCNF) (OTCPK:GLNCY) said Wednesday they are considering jointly developing a $1.6 billion-$2 ...

Vale Base Metals ("VBM") today announced it has signed an agreement with Glencore Canada ("Glencore") to jointly evaluate a potential brownfield copper development project at their adjacent properties ...

About 5,000 years ago, people living in what is now Iran began extracting copper from rock by processing ore, an activity known as smelting. This monumental shift gave them a powerful new technology ...

CNW/ - Vale Base Metals ("VBM") today announced it has signed an agreement with Glencore Canada ("Glencore") to jointly evaluate a potential brownfield copper development project at their adjacent ...