Tracking migrants is a challenging task that policymakers, researchers and humanitarian organizations have long struggled to achieve. The data they use is often outdated, incomplete and inconsistent ...

Tumbling birth rates and slowing immigration are making domestic migration—the movement of Americans around the country—increasingly important for states' demographic growth. And yet, no state—not ...

Americans are moving within the country far less often than they once did. The peak of US migration followed the end of World War II and lasted through the mid-1970s. But while overall migration is ...

By 2025, Cuba witnessed an unprecedented demographic exodus, reshaping its population landscape. Over a million individuals have fled the island ...