Gold’s cosmic origins

gold meteor

All the gold on Earth was forged in the collisions of massively dense stars billions of years ago. Astronomers have come to this conclusion after observing and analyzing the afterglow of a crash between two neutron stars in a galaxy 3.9 billion light-years away that yielded a hoard of gold likely equal to the mass of 20 Earths. “At today’s […]

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Ghana: Why are the Chinese miners here?

Ghana has sold its soul to China, said Alex Bossman Baafi. Small-scale gold-mining permits are reserved by law for native-born Ghanaians only. Yet Chinese immigrants are operating illegal gold mines all over the country, with expensive machinery and guards armed with illegal guns. These miners hurt the environment by razing our forests and dumping toxic mining by-products like cyanide into […]

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