Climate activists worry about the high-energy demand for bitcoin mining. A once-dormant power plant is humming with activity outside Pittsburgh as thousands of miners work 24 hours a day. The miners ...
The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...
TERNIVKA, Ukraine — It's still dark when the busload of miners arrives for the morning shift at this small city in eastern Ukraine's coal country. Among the workers is 36-year-old Iryna Ostanko, ...
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