There are still strong incentives to negotiate reductions in nuclear arsenals between the United States, Russia, and China.

Canada and France opened diplomatic consulates on Friday in the capital of Greenland, showing support for NATO ally Denmark and the Arctic island in the wake of U.S. efforts to secure control of the ...

Donald Trump is likely to focus more on domestic affairs, meaning "top US officials will have less time and political capital to spend on sealing a peace accord" ...