Earth’s minerals kept CO2 levels in balance prior to humans
The natural feedback system that has kept Earth’s atmospheric carbon dioxide levels finely-balanced for millions of years has been overwhelmed by fossil fuel combustion, reports a new study published in Nature Geoscience….more at
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Contract worker dies at Rio Tinto mine in Guinea
Last August, a contract worker died in an incident at the same mine.
February 15, 2026 | 09:20 am
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