America is one country and two nations. They will have to coexist; whether they can work together remains to be seen.

The passing of America’s preeminent foreign-policy thinker and practitioner marks the end of an era. Throughout his long and extraordinarily influential career, Henry Kissinger built a legacy that Am…

Europeans consider vast U.S. subsidies for cars, clean energy, and semiconductors a danger to their economies.

The United States should stop treating the region as secondary to the rest of the Middle East.

The swift fall of Kabul recalls the ignominious fall of Saigon in 1975. Beyond the local consequences—widespread reprisals, harsh repression of women and girls, and massive refugee flows—America’s st…

See how six countries are faring amid efforts to protect 30 percent of the planet’s land and waters by 2030, and what will be saved if they succeed.