A Toxic Pit Could Be a Gold Mine for Rare-Earth Elements

Mining continues at the Continental Pit. Nearby is the Berkeley Pit, a site for acid mine drainage that poses an opportunity for extracting valuable metals.

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Walmart Warns About Ability to ‘Absorb’ Tariff Costs to Keep Prices Down

The retailer reported sales growth, especially in its e-commerce division, but also cautioned about economic …

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