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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. […]

PORTO ALEGRE, Brazil, May 28, 2024 (ENS) – “You got into the mud, walked through flood water and had symptoms of leptospirosis? Seek health care, as there is treatment and we have enough medication. Treatment cannot wait, don’t stay at home thinking it will go away, […]