The Download: squeezing more metal out of aging mines, and AI’s truth crisis

February 4, 2026

Read Time : 1 Minutes

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Microbes could extract the metal needed for cleantech In a pine forest on Michigan’s Upper Peninsula, the only active nickel mine in the US is nearing the end of its life. At a…

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The Download: squeezing more metal out of aging mines, and AI’s truth crisis

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