The UN conference on climate change that begins December 7 in Copenhagen is supposed to produce new targets for emissions reductions, but experts say major countries are at odds on the ultimate goal …

As U.S. lawmakers debate a cap-and-trade policy to combat climate change, experts say coal will continue to be a major part of the world’s energy mix, which will likely complicate efforts to curb gre…

As Zimbabwe’s economic crisis has deepened, President Robert Mugabe has ceded significant power to the country’s security forces.

One year after the Dubai Ports World controversy, Congress is pushing legislation to reform the committee that reviews foreign investments in American companies. But some business groups think propos…