Policymakers say strict new measures have driven down irregular arrivals, but experts say the underlying factors are little changed ...

Incorporating living conditions and job opportunities in cities into mathematical models of human mobility improves model ...

WASHINGTON — 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.

Along Turkey’s northwestern shoreline, where the Aegean Sea meets the olive-covered ridges of Anatolia, lies a quiet district called Ayvalık. Now it’s famous for its sun-kissed islands and seafront ...

A groundbreaking international study has revealed that early Asians undertook humanity s longest known prehistoric migration walking more than 20,000 kilometers over thousands of years from North Asia ...

The return of humans to the British Isles after the end of the last ice sheet, which covered much of the northern hemisphere, ...

This combination of 2007, 2018 and 2012 photos shows, from left, the Cederberg mountain range in South Africa, the Tenere desert in Niger and savanna in South Africa. (AP Photo/Schalk van Zuydam, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — Humans are the only animal ...