When it comes time to fret about minerals critical to the energy transition, lithium, cobalt and nickel may get all the attention, but another metal is keeping plenty of analysts up at night. Though ...

Copper smelting - a critical process in metal production - often generates slag, which contains valuable metals. This slag has historically been thrown away, causing harm to the environment and ...

In this video, we focus on recycling copper from old broken electric motors into usable materials. The process includes extracting copper wires, melting the copper, casting ingots, forging them to ...

An international team of researchers, including Lawrence Berkeley National Laboratory, or Berkeley Lab, researchers, has created a crystalline structure that can trap copper ions in wastewater. The ...

A toxin-free method for extracting copper from raw ore and other procedures using molten salts represent an opportunity for a sizable impact in both mining and energy storage. Arizona long has been a ...

Global consulting firm says recovering copper from discarded consumer electronics can help narrow a predicted global copper supply gap. McKinsey & Co. cites as one of its “three main challenges” the ...

The Department of Energy’s Lawrence Berkeley National Laboratory has developed what one of the authors refers to as a “crystal sponge” that specifically targets copper, according to Fast Company.

It's hard to imagine the scale of the Morenci Mine in the southeast portion of the state, but you can get really close to it. Literally. Take a drive along U.S. Highway 191, and one of the world's ...

MAC Copper Limited (NYSE:MTAL) was downgraded from Outperform to Market Perform by BMO Capital. However, the firm raised its price objective from $11 to $12.25. An open pit mine, with heavy machinery ...