China seems poised to surpass the United States in leading clean energy innovation and climate change response, but Beijing faces internal challenges to energy reform.

Special tax incentives have enabled Puerto Rico to borrow irresponsibly for years, and now the island must take painful steps to balance its budget, explains expert Matt Fabian.

Ukraine’s May 25 elections will likely proceed amid attempted disruptions by separatists in the east and U.S. officials should be prepared to bolster support for the government, says former ambassado…

Political power has been a divisive experience for Islamist parties, but it may also greatly expand opportunities in the region, says CFR’s Reza Aslan.

The victory of President Hugo Chávez raises questions about the country’s future trajectory. Expert Jennifer McCoy details the post-election political landscape.