The sprawling U.S. water system is central to the nation’s economy, but chronic underinvestment, increasing demand, and the consequences of climate change have revealed the system’s weaknesses.  

The threat of climate change and the rise of China have prompted renewed debate about the U.S. government’s role in shaping the economy.

China and Russia have expanded trade and defense ties over the past decade, but they’re not formal allies. Experts say Russia’s war in Ukraine could be a turning point in the relationship.

Turkey’s geography and membership in NATO have long given the country an influential voice in foreign policy, but the assertive policies of President Erdogan have complicated its role.

Beijing has tightened its grip on Hong Kong in recent years, dimming hopes that the financial center will ever become a full democracy.

Argentina has struggled with political dysfunction and financial crises for decades. What could firebrand President Javier Milei mean for Argentina’s economy and role in the world?

Hobbled by foreign interventions, political instability, and natural disasters, the former French colony is paralyzed by multiple crises.

The alliance is bolstering its military deterrent in Europe amid Russia’s invasion of Ukraine and has expanded to include Finland and Sweden.