Amid the COVID-19 pandemic, 2021 is on track to be the United States’ deadliest year for gun violence in two decades. How do other countries regulate firearms and respond to mass shootings?

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

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…

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?

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.

Founded as a loose confederation of states in 1945, the Arab League has struggled to overcome dysfunction and disunity among its members.

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.

As Europe has weathered a succession of economic crises, the European Central Bank has responded with an aggressive set of monetary policies that have redefined the bank’s original mandate.

For many policymakers, economic sanctions have become the tool of choice to respond to major geopolitical challenges such as terrorism and conflict.

As China’s senior Communist Party members anoint its future leaders, President Xi Jinping is poised to solidify his position and power at next week’s party congress.