Reflecting sunlight should be considered a potential stopgap for rising global temperatures, argues Stewart M. Patrick.

Overview China’s successful test of an anti-satellite weapon in 2007, followed by the U.S. destruction earlier this year of an out-of-control U.S. satellite, demonstrated that space may soon no lo…

Overview Nearly two decades after the fall of the Soviet Union, the character of Russia, its principal successor state, remains unresolved. So, too, does the character of Russia's relationship wit…

Overview The oceans have long been a critical arena for international relations. Before there was air travel and instantaneous communication, people, goods, and ideas traveled the world by ship. F…

Overview Rhetoric in Washington often focuses on areas where energy security and climate change, two increasingly prominent elements of U.S. domestic and foreign policy, align. Many important deci…