Some species of bacteria in our intestines are disappearing. Can we reverse the microbial die-off? The food eaten by Tanzania's Hadza tribe could... Is The Secret To A Healthier Microbiome Hidden In ...

Hunter-gatherers like the Hadza of Tanzania are famous for their egalitarianism. A resource redistribution experiment conducted with the Hadza suggests many tolerate inequality—as long as it benefits ...

A group of Hadza women share a meal of roasted tubers. Combining hunting and gathering with food sharing, group members can risk spending a lot of energy to find food knowing they won’t starve if they ...