Treating acid mine drainage and extracting its valuable rare earth elements offers a way to transform pollution into ...

Coal mines are notorious sources of acid mine drainage, but the orange sludge that threatens water supplies and wildlife also ...

For decades, families in communities around Johannesburg have been living close to huge gold mining waste dumps. For many ...

WASHINGTON -- A lawyer representing an Alaska gold mine urged the Supreme Court on Monday to uphold the mine owner's permit even though he acknowledged that the company's plan to dump metal waste into ...

Project needs approval from Sunnyside Gold, a company potentially on hook for costs It appears the Environmental Protection Agency has found a place for long-term storage of mine waste near Silverton.

Rust-colored piles of mine waste and sun-bleached wooden derricks loom above the historic Colorado mountain town of Leadville — a legacy of gold and silver mines polluting the Arkansas River basin ...

VANCOUVER, BC / ACCESSWIRE / June 25, 2021 / Southern Empire Resources Corp. ("Southern Empire"; TSX-V:SMP; Frankfurt:5RE; OTC PINK:SMPEF) is pleased to provide an update on the preliminary ...

VANCOUVER, BC, Oct. 9, 2025 /PRNewswire/ - Integra Resources Corp. (ITRG) is pleased to announce results from the 2025 growth drilling program at the Company's primary operating asset, the Florida ...

Commercial law firm Cliffe Dekker Hofmeyr director Jackwell Feris has welcomed the further proposed amendments to the Mineral and Petroleum Resources Development Act (MPRDA) relating to historic ...

VANCOUVER, BC, Oct. 9, 2025 /PRNewswire/ - Integra Resources Corp. ("Integra" or the "Company") (TSXV: ITR) (NYSE American: ITRG) is pleased to announce results from the 2025 growth drilling program ...