The researchers conducted a blinded study, so they did not know the brands. Researchers ran tests for 16 heavy metals: arsenic, barium, calcium, cadmium, cobalt, chromium, copper, iron, manganese, ...
In a step forward for efforts to acquire the metals crucial to addressing climate change, on Monday a new plant that can extract nickel and cobalt from scrap material opens in Fairfield ...
In a step forward for efforts to acquire the metals crucial to addressing climate change, on Monday a new plant that can extract nickel and cobalt from scrap material opens in Fairfield, Ohio. The ...