Newly sequenced Native genomes showcase a wealth of surprises, from previously unknown populations to unique high-altitude adaptations.

For decades, the story seemed settled: one early human species left Africa and spread across the world. But a new study ...

The human species is on the move. Last year there were more people living outside of their birth countries than at any other time in modern history, according to the United Nations. It’s a sea change ...

Whether it’s political leaders like Donald Trump expressing concern about immigration, or individuals forced to leave their homes due to conflict, the movement of people across borders—and where they ...