Metabolism researcher Herman Pontzer explains why weight loss has little to do with workouts, how evolution has shaped our bodies, and why growth charts can get health all wrong.

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 ...

The Hadza people are an ethnic group living around Lake Eyasi in the Great Rift Valley and near the Serengeti plain in Tanzania, in an area called Hadzaland. In 2015, there were between 1,200 and ...

In a study using accelerometer data, the researchers revealed that the hunter-gatherer Hadza tribe in Tanzania walks an ...

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 ...

Bill Benenson's documentary profiles East Africa's last remaining true hunter-gatherers By THR Staff The Hadza: Last of the First Still - H 2014 The film which seems destined for prominent exposure on ...

The Hadza are the last people on the planet to live continuously as our earliest ancestors did in the exact place of our collective birth, the Rift Valley in Tanzania. Now threatened by environmental ...

The Hadza, people who inhabit the Lake Eyasi region of northern Tanzania, trace their lineage to the earliest known ancestors of mankind. The documentary “The Hadza: Last of the First” explores their ...

Unlike most Western guys and gals looking for love, Africa’s Hadza foragers pair up without regard to each other’s size and strength, a new study finds. And that stature-may-care approach underscores ...

This story appears in the December 2009 issue of National Geographic magazine. "I'm hungry," says Onwas, squatting by his fire, blinking placidly through the smoke. The men beside him murmur in assent ...

This story appears in the December 2009 issue of National Geographic magazine. "I'm hungry," says Onwas, squatting by his fire, blinking placidly through the smoke. The men beside him murmur in assent ...