gold
'Salmon Gold': Apple promises to embrace fish-friendly gold mining
Technology giant will source gold for its gadgets from miners registered under the Salmon Gold partnership, which combines mining with habitat protection for wild salmon
CES 2018: Record-breaking EVs, waterless washing machines, and recycled 'digital' gold
The annual Consumer Electronics Show in Las Vegas once again featured a host of emerging clean technologies - BusinessGreen takes a look at some of the most eye-catching developments
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