Chile's lithium dreams raise water concerns in the desert
As night falls in Chile's Atacama desert, the world's driest, a drilling machine extracts brine to measure levels of lithium -- a crucial mineral for the global switch to cleaner e…
As night falls in Chile's Atacama desert, the world's driest, a drilling machine extracts brine to measure levels of lithium -- a crucial mineral for the global switch to cleaner e…