A method called flash Joule heating could offer a more sustainable way to source essential components of electronics from coal fly ash.
mining
Posted inNews
Mapeando el pasado, presente y futuro de Teotihuacan
Un nuevo proyecto con tecnología lidar revela cómo la minería y la expansión urbana han puesto en riesgo a uno de los sitios del patrimonio cultural más icónicos de México.
Posted inNews
The Goldilocks Zone May Be Just Right for Migrating Metals
Researchers identified a gateway that allows metals critical for renewable energy technologies, like copper and gold, to make their way to the surface.
Posted inNews
Coal Seam Fires Burn Beneath Communities in Zimbabwe
Underground fires threaten the health of people and livestock living near mines supporting the country’s growing coal industry.
Posted inResearch Spotlights
Exploration and Evaluation of Deep-Sea Mining Sites
Two studies chart new territory for the fledgling deep-sea mining industry through advances in the identification and analysis of seafloor hydrothermal mounds.
Posted inNews
Mining Threatens Isolated Indigenous Peoples in the Amazon
A bill in the Brazilian congress could grant a wide expansion for mining on Indigenous lands. New research shows how this could radically affect isolated peoples.
Posted inFeatures
The 2-Year Countdown to Deep-Sea Mining
A small island nation is forcing the hand of international regulators to finalize rules for deep-sea mining, but scientists say the environmental consequences are not yet clear.
Posted inNews
What a Gold Mining Mishap Taught Us About Rivers
Miners in Alaska rerouted a river to search for gold. One hundred years later, the new channel is teaching scientists how rivers shape Earth.
Posted inNews
Mapping Teotihuacan’s Past, Present, and Future
A new lidar project reveals how mining and urban expansion have put one of Mexico’s most iconic cultural heritage sites at risk.
Posted inNews
Satellites Spy on Sand Mining in the Mekong
Concrete, used in everything from streets to skyscrapers, needs sand, often mined from active rivers in developing countries with little oversight. Researchers can now use satellites to keep watch.