Europe’s largest humanitarian crisis in decades is unfolding in Ukraine. Russia’s invasion has displaced millions of people, thousands of whom remain in Ukraine, and experts say the number of refugee…

Since the end of World War II, nuclear weapons have threatened international relations. The Cold War produced stalemates that seemed to reduce the threat of nuclear conflict, but several countries’ m…

It was a year marked by political tumult, spiking major-power tensions, economic challenges, a waning pandemic, and a war that echoed worldwide.

Since the creation of the U.S. Refugee Admissions Program in 1980, more than three million refugees have been accepted into the country. Until recently, the United States was the world’s top country …

A civil war, demolished infrastructure, and millions of people at risk of starvation. Here’s why Yemen’s is considered the world’s worst humanitarian crisis.