Last autumn, I was canoeing in a quiet saltwater cove on the Maine coast when I realized I had a tiny stowaway onboard.
Mining often happens in artisanal and small-scale mining operations that burn gold-mercury amalgams to extract gold particles. Credit: Simon Topp. In the Amazon, gold mining is a thriving business, ...
Names we assign to wildlife possess two equal but opposite powers. They can expedite or even enrich communication, or they ...
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