President Donald Trump has lifted a federal ban on mining near Minnesota’s Boundary Waters Canoe Area Wilderness, clearing ...

Particle size distribution (PSD) continues to be one of the most decision-critical variables in metal mining, impacting ...

A dormant Utah copper mine has reopened as the world’s first autonomous mining operation, using AI and robotics supplement a ...

"The court should rescind the illegal transfer and protect the freedom of Western Apaches to continue worshipping at Oak Flat ...

A bill to overturn the ban on mining near the Boundary Waters was recently passed by Congress, reigniting years of debate on ...

WASHINGTON — The end of a 20-year mining moratorium in the Superior National Forest marked the culmination of a months-long fight on Capitol Hill between environmentalists, tribal leaders and a ...

Oak Flat in Arizona is at the center of a struggle that's going on three decades. Here's everything that has happened with the proposed copper mine.