Hedge funds boost bullish copper wagers to five-month high
Hedge funds and other large speculators raised net-long positions by 16% for the week ended May 12.
Scientists want to engineer bacteria to sustainability mine rare earths
A new study published in Nature Communications describes a proof of principle for engineering a bacterium, Gluconobacter oxydans, that takes a first step towards meeting skyrocketing rare earth element demand in a way that matches the cost and efficiency of traditional thermochemical...
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