The Amazon Rainforest plays a critical role in global climate health, but accelerating deforestation continues to raise alarm. How are the region’s governments responding?

Civil aviation plays a crucial role in the U.S. transportation network and economy. Ongoing turbulence from the COVID-19 pandemic, underinvestment in infrastructure, and climate change are clouding i…

Record numbers of migrants seeking to cross the southern U.S. border are challenging the Joe Biden administration’s attempts to restore asylum protections. Here’s how the asylum process works.

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

Brazil has long sought a greater role on the world stage, but political upheaval and other enduring challenges have complicated its efforts.