Each Friday, I look at what the presidential contenders are saying about foreign policy. This Week: Much like talk of Mark Twain’s death, claims that Americans are turning their back on the world are…

Three decades after its founding, Latin America’s largest trade bloc continues to deal with internal divisions, including over a stalled trade deal with the European Union. New leadership in Argentina and Brazil could shake things up.

The UN Security Council is the premier global body for maintaining international peace and security, but it faces steady calls for reform to better meet twenty-first-century challenges.

Unfounded assumptions about a future rebound in national fertility rates weaken Chinese policymakers' ability to properly address the challenges posed by rapid demographic change.

Opioid addiction has become one of the United States’ biggest killers, endangering public health, the economy, and national security. But closing the floodgates on fentanyl poses a significant foreig…