In this excerpt from "Sink or Swim," author Susannah Fisher explores the future of human migration, and what that will look ...

Climate change is making some regions less habitable for humans, whether by raising sea levels, hurting crop yields, or intensifying droughts, storms, and wildfires. Yet, if you ask people why they're ...

WASHINGTON (AP) — Humans are the only animal that lives in virtually every possible environment, from rainforests to deserts to tundra. This adaptability is a skill that long predates the modern age.

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 ...

Modern humans and Neanderthals clearly interbred, genetic evidence shows, but exactly where and when has remained murky. Now, a new study pinpoints where one wave of those encounters occurred — the ...