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Scientists at KU Leuven, University of Lubumbashi reveal the health risks of cobalt mining in DR Congo

Green Car Congress

The metal is a crucial component of rechargeable lithium-ion batteries for smartphones and electric cars. Around 60% of the world’s cobalt supply comes from the mineral-rich Katanga Copper belt, in the Democratic Republic of the Congo. Demand for cobalt has been on the increase due to its many applications. —Nkulu et al.

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We Need More Than Just Electric Vehicles

Cars That Think

Scientists and engineers have extended the range of EVs by cramming ever more energy into their batteries, and vehicle charging networks have expanded in many countries. For EVs, much of the environmental burden centers on the production of batteries, the most energy- and resource-intensive component of the vehicle. AFP/Getty Images.