The Chinese researchers propose a process called microbial iron mining, which activates the natural cycling of iron in soils.

University of Melbourne hydrology professor Dongryeol Ryu and his collaborator Ki-Weon Seo were on a train to visit Ryu’s family when they found something startling. Stopped at a station for technical ...

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With only 7.5% of Earth's surface covered in fertile, agricultural soil, it's critically important to maintain the soil to grow food, filter water, and regulate the climate. Today, Bay Area scientists ...