Lei Pan, captivated by flotation as a student, went on to develop a novel use of the separation technology that he shares with students in his lab and pilots with regional mines. × Michigan Tech ...

A version of this story first appeared on Minnesota Public Radio. Hundreds of people stood in a long line that snaked outside the offices of Mesabi Metallics in Nashwauk, Minnesota, last month, ...

NASHWAUK, Minn. — A controversial $2 billion-plus mining project on Minnesota’s Iron Range that has weathered an economic recession, missed deadlines and payments, bankruptcy, changes in ownership, ...

A team of scientists from the Chinese Academy of Sciences has introduced a groundbreaking nature-based solution to tackle global soil pollution—a crisis threatening ecosystems, agriculture, and human ...

Iron ore describes any rock or mineral deposit that contains enough metallic iron to make extraction worthwhile. These rocks ...

Iron ore prices have displayed volatility in the past few years as the world has dealt with the economic uncertainty surrounding COVID-19 lockdowns, the Russia-Ukraine war and rising levels of ...