The Group of Twenty, an informal gathering of many of the world’s largest economies, is the premier global forum for discussing economic issues. But it has faced divisions over trade, climate change,…

The Joe Biden administration is implementing the largest federal investment in infrastructure in decades. Here’s why infrastructure matters for U.S. economic competitiveness.

Once a fringe movement, green parties are increasingly shaping the debate in countries around the world. How influential are they, and what comes next?

The separation of powers has spawned a great deal of debate over the roles of the president and Congress in foreign affairs, as well as over the limits on their respective authorities, explains this …

Russian leaders have watched with mounting resentment as the transatlantic alliance has nearly doubled its membership since the end of the Cold War. President Vladimir Putin has drawn a red line in U…