Researchers have revealed an efficiency breakthrough with the Cu2BaSn(S,Se)4 solar cell structure after exploring new ...

Louis Park, Minn., on March 21. U.S. Sen. Tina Smith of Minnesota has introduced legislation to permanently ban mining for copper, nickel and precious metals near the Boundary Waters Canoe Area.

Beijing’s response to punitive US tariffs could create yet another headache for Chinese copper smelters, already grappling with a shortage of raw materials and plummeting profits. China’s ...

Add articles to your saved list and come back to them any time. Resources giant Rio Tinto has held discussions with US President Donald Trump’s administration as it seeks to push ahead with a ...

Chile, Canada, and Mexico are top sources of U.S. copper imports, which are critical for sectors like construction. Reliance on imports for 45% of its copper makes the U.S. vulnerable to trade ...

National Resources Limited (NRL) has discovered significant copper-gold mineralization in Chagai, Balochistan. This was announced by Muhammad Ali Tabba, Chairman National Resources Limited and CEO ...

SANTIAGO, April 8 (Reuters) - Chile needs to speed up its permitting processes to help copper mining expand ahead of a large supply gap expected in the coming years, Anglo American (AAL.L), opens ...

SANTIAGO (Reuters) - Codelco, Chile's state-owned copper producer, boosted production in the first three months of 2025 and was still bullish about long-term prospects for global demand despite an ...

Credit: Below the Sky/Shutterstock. Barrick Gold has proposed dropping gold from its name and rebranding to Barrick Mining to reflect its push into copper operations. In the 2025 Information Circular, ...

State Key Laboratory of Chemical Biology, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Shanghai 200032, China School of Physical Science and Technology, ...

They describe the discovery in a paper published in early 2024. But the full story goes back to 2012, when Yin and Tsvelik were part of a multi-institutional collaboration, led by Brookhaven physicist ...

Barrick Gold Corp., the world’s No. 2 gold producer, has proposed dropping “gold” from its name as it expand its copper mining operations. “We are proposing to change our name from Barrick ...