The odds would be overwhelming for Sabine’s prediction that LK99 will prove not to be a room temperature superconductor. If an explanation is that it was a regular copper sulfide transition with some ...

Researchers led by the Masinde Muliro University of Science and Technology in Kenya have designed a solar cell with an absorber based on copper antimony sulfide (CuSbS 2), which is a non-toxic and ...

Copper sulfide nanostructures have garnered considerable attention due to their unique optical properties and potential applications in solar energy conversion, photocatalysis, sensing and thermal ...

ST. PAUL — Sen. Jennifer McEwen, DFL-Duluth, sits down to talk about her "Prove It First" legislation, threats made against politicians and a bill to ban lead ammunition and tackle in Minnesota.

Startup’s site-specific additives lift copper recovery from low-grade sulfides as demand surges and richer deposits run out.

VANCOUVER, BC / ACCESS Newswire / June 5, 2025 / CoTec Holdings Corp. (TSXV:CTH)(OTCQB:CTHCF) (“CoTec” or the “Company”) is pleased to announce that its investment, Ceibo Inc. (“Ceibo”), has achieved ...

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 ...

A group of scientists from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS) has fabricated a solar cell based on an absorber made of copper indium sulfide (CuInS 2), a ...