Blending livelihood strategies based on what works at different times in specific environments has been key to human survival for thousands of years.

A few years ago, I had the opportunity to go on safari in southern Africa. One of the greatest thrills was going out at night ...

About 70,000 years ago in Africa, humans expanded into more extreme environments, a new study finds, setting the stage for our global migration. By Carl Zimmer Geography is one of the things that ...

Archaeologists in central Israel are excavating one of the world's oldest known burial sites, dating back 100,000 years ...