The Balkans have long been a source of tension between Russia and the West, with Moscow cultivating allies there as the EU and NATO expand into the region. The war in Ukraine might be shifting the ca…

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 Group of Seven (G7) serves as a forum to coordinate global policy, but experts are increasingly questioning the group’s relevance.

U.S. space exploration inspired a generation of students and innovators, but NASA’s role has diminished, and the number of global space competitors is growing.

The European Union has navigated a thicket of external and internal crises in recent years, including mass migration and Brexit. What are the union’s core institutions, and what roles do they play?

The Good Friday Agreement has dampened sectarian tensions and brought stability to Northern Ireland, but Brexit border arrangements and growing dissatisfaction are throwing the region’s hard-won gain…

With the United Kingdom moving forward with Brexit, London hopes its Commonwealth partners can help boost trade, but critics say the group is outmoded and ineffective.