Wisconsin’s mines played out long ago as sources of lead and zinc, but what if some took on a second life as a source of so-called “rare earth” minerals with ...

A forum is scheduled to discuss solutions. New report raises alarm on massive toxic hazard — here are the details first ...

Freeport-McMoRan is a Buy, driven by the Americas Leach Innovation Initiative unlocking 42B pounds of copper with negligible ...

Radioactive mill waste has largely been removed from the Colorado River site, with remaining cleanup continuing toward a planned 2029 closure.

Two South Dakota Mines professors are transforming coal mine waste into a potential domestic source of rare earth elements, materials critical to advanced technology, low-carbon energy and ...

Earthworks Industries Inc. (the "Company" or "Earthworks") is pleased to announce that it has entered into a binding memorandum of understanding dated February 10, 2026 (the "MOU") to acquire 100% of ...

TOMRA technology helps mining companies process waste rock into safe, high-quality aggregate for construction and essential infrastructure.

TOMRA Mining utilises sensor-based sorting to transform hazardous mining waste into clean aggregate for use in construction infrastructure projects ...

As rumors swirled online about the proposal, community members began raising concerns about the implications of the decision and its impact on the people of Pike County.

The experiment involves “feeding” coal mine waste to microorganisms, isolating valuable rare earth elements and discarding ...

KJZZ examines the storied history of the state’s five C’s — copper, cotton, cattle, citrus and climate — and the role they still play in modern-day Arizona.

Transforming copper mine waste into a construction binder through alkali activation presents a sustainable solution for lower ...