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LIMA, Peru, July 23, 2021 (ENS) – Illegal gold mining is a widespread problem in the southern Peruvian Amazon; in the Madre de Dios region it has caused both river contamination and extensive deforestation. […]

ZURICH, Switzerland, March 6, 2024 (ENS) – Transforming base materials into gold was one of the unachieved aims of ancient alchemists. But now Professor Raffaele Mezzenga from the Department of Health Sciences and Technology at the research university ETH Zurich has discovered how to recover gold from the base materials in discarded electronics using a byproduct of cheesemaking. […]

MAJURO, Marshall Islands, October 17, 2021 (ENS) – In an advance for tuna conservation, Walmart, the world’s largest retailer, has chosen Pacific Island Tuna, based in the Marshall Islands, to supply sustainably-certified canned skipjack tuna for its in-house brand, Great Value. […]