New research from the University of Göttingen reveals that amethyst geodes in Uruguay formed at low temperatures from groundwater-like fluids, proposing a new model for their formation based on ...
Demonstrators demand that Ghana's government crack down on illegal gold mining as the value of gold rises. NBC News' Zinhle Essamuah travels to Africa to interview advocates urging a ban on ...
A crack on the railway track at Puliyamangalam village near Arakkonam railway station in Ranipet disrupted train services for about 40 minutes on Thursday. Railway officials said that the ...
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