The Tsimane grow plantains, rice and root vegetables in the warm, wet Amazonian lowlands of South America. The Hadza gather ...

Our gut microbiome is a complex community of trillions of microorganisms, including bacteria, viruses, and fungi, that help ...

They grow no food, raise no livestock, and live without rules or calendars. They are living a hunter-gatherer existence that ...

New research looks at the surprising similarities in the gut microbiomes of hunter-gathers in Tanzania and horticulturalists ...

Deep genomic sequencing of the Tsimane and Hadza peoples reveals that hundreds of gut bacterial species co-migrated with ...

Gut bacteria may have accompanied humans for thousands of years, but many species are missing from industrialized populations ...

The microbiome isn’t what it used to be in many parts of the world. The shift of species may be affecting the well-being of ...

On the shores of Lake Eyasi in northern Tanzania, a small number of people still hunt and gather their food. Today, a Hadza ...

As waves of humans left Africa tens of thousands of years ago, eventually populating the entire planet, they were joined on their world-conquering ride by the trillions of microorganisms that compose ...

Anthropologists have called hunter-gatherers such as the Hadza “egalitarian societies,” with equalities of power, wealth and ...

Hadza hunter-gatherers of northern Tanzania have developed a deep and mutually beneficial relationship with the Greater Honeyguide bird, which, as its name indicates, leads people to sources of wild ...

A fire crackles just after dawn in north Tanzania's bushlands. The sun is starting to rise over the Yaeda Valley and the start of a new day means one thing for the Hadza tribe. It's time to begin ...