I also show a far from perfect extraction process to remove the sodium from the slag. It accomplishes its purpose, however inefficiently.

Gold extraction has relied on highly toxic chemicals such as cyanide and mercury, which are infamous for causing severe environmental damage.

California’s Imperial Valley could become a major supplier of lithium. Valley residents want to make sure they get their fair share of the coming boom.

A new process separates pure gold from electronic waste, such as circuit boards, old phones and old computers using chemicals ...

Sustainable resource extraction is not just an ethical imperative, but a non-negotiable element for the long-term viability ...

Chile's state-run copper producer Codelco said on Tuesday it has secured regulatory approval for a new lithium quota, ...

Corporate Bitcoin adoption accelerates as major firms expand their digital asset holdings. The Blockchain Group is the latest ...

Reporters traveled through Paraguay’s harsh and remote Chaco region to find a secret runway used by drug smugglers to ...

An interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has ...

Chile's state-run copper producer Codelco said it secured regulatory approval for a new lithium quota, clearing a hurdle to ...