VANCOUVER, BRITISH COLUMBIA / ACCESS Newswire / January 29, 2026 / CoTec Holdings Corp. (TSX-V:CTH)(OTCQB:CTHCF) ...

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 ...

"The initial results from the 2023 soil survey clearly demonstrate the strong prospectivity of this underexplored part of the Sturgeon Lake VMS camp. We now have established drill targets that host ...

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

Q3 2025 sulphide production of 44,904 tonnes of copper in concentrate was 23% higher than 36,390 tonnes in Q3 2024. The increase was primarily attributable to the continued strong performance from the ...

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.

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 ...