President Trump is again amping up his trade threats, unveiling a new batch of letters to country leaders outlining tariffs ...

President Trump is again amping up his trade threats, unveiling a new batch of letters to country leaders outlining tariffs ...

The United States produces domestically just over half the refined copper it consumes each year. More than two-thirds of that ...

Chile, Peru, Canada -- to be hit with new copper tariffs, fueling supply concerns, while it may be positive for China, says ...

Mining operations in eastern Democratic Republic of Congo. Image credit: Enough Project By Amani Matabaro Tom, Fellow and Scholar at Risk, Carr Center for Human Rights Policy, HKS; Founding Director, ...