Discover the Azores, Portugal's island paradise, offering volcanic landscapes, rich culture and unforgettable adventures from ...

At Flinders University, scientists have cracked a cleaner and greener way to extract gold—not just from ore, but also from ...

A new gold extraction method turns old electronics into treasure using pool disinfectant and sunlight — no poisons required.

Her research focused on synthesizing sulfur-containing organic compounds from pure sulfur. “There are always challenges in every stage of research. Despite warnings from my professor, we sometimes ...

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Temporal trends of total mercury (THg) were examined in female polar bear (Ursus maritimus) hair (n = 199) from the Barents Sea in 1995–2016. In addition, hair values of stable isotopes (n = 190–197) ...