Scientists develop technique to reduce cost, environmental impact of mining precious metalResearchers at the University of Notre Dame invented a new class of molecules whose shape and size enable them to capture and contain precious metal ions.Valentina Ruiz Leotaud | June 10, 2018 | 5:00 am
Glencore faces third Congo legal challenge this yearCongolese-American businessman and convicted fraudster Charles Brown claims he's owed…Cecilia Jamasmie | June 8, 2018 | 3:49 am
Cupric Canyon to start construction of Botswana copper mine in OctoberSparsely-populated Botswana is the world's top diamond producer by value.Reuters | June 7, 2018 | 10:20 am