Brazil’s government said on Wednesday it may fine mining giants BHP Billiton Ltd and Vale SA for the “environmental catastrophe” caused by ruptured dams at an iron ore mine jointly owned by the companies in a southeastern state. The government …
Insurers covering risks for a Brazilian mine where two dams burst last week, killing at least six people, could pay up to $600 million in claims, a source with direct knowledge of the matter said on Monday. A property policy …
Scientists know only two credible ways to prevent temperatures from rising to dangerous levels: stop burning fossil fuels or capture and bury the carbon dioxide byproduct before it gets into the atmosphere. The second idea, known in the trade as …
