Yemen’s internal divisions and a Saudi-led military intervention have spawned an intractable political, military, and humanitarian crisis.

Military experience gained from fighting in Syria’s civil war and decades of clashes with Israel has strengthened the Iran-backed group, but politically, its clout among Lebanon’s populace may be wan…

The Joe Biden administration is implementing the largest federal investment in infrastructure in decades. Here’s why infrastructure matters for U.S. economic competitiveness.

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