At least five financial groups or think tanks have published 2025 projections about "net migration" — how the number of people immigrating to the U.S. compares with the number moving out of the ...

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 ...

As ancient communities shifted from foraging to farming, the forces driving this dramatic change weren’t always what many once believed. For decades, archaeologists and historians pointed to climate ...

Migration has always been an integral part of humanity’s history and success. As of last year, more than 300 million people had legally relocated in search of greater opportunity—as migrants—or to ...

A buried cave in Australia's Northern Territory has changed the story of Australia's first people. Archaeologists uncovered tools, pigments, and food remnants dating back more than 20,000 years, deep ...