Anthropology

Anthropology

Chimpanzee Stone Age: Finds in Africa rock prehistory of tools

Researchers have uncovered evidence of a chimpanzee stone age that started at least 4,300 years ago in West Africa.

Anthropology

Neandertals’ tough Stone Age lives

Neandertals that 43,000 years ago inhabited what's now northern Spain faced periodic food shortages and possibly resorted to cannibalism to survive.

Anthropology

South African find gets younger

The partial skeleton of a human ancestor previously found in South Africa dates to about 2.2 million years ago, roughly 1 million years younger than the original estimates.

Anthropology

Stone Age Role Revolution: Modern humans may have divided labor to conquer

A new analysis of Stone Age sites indicates that a division of labor first emerged in modern-human groups living in the African tropics around 40,000 years ago, providing our ancestors with a social advantage over Neandertals.

Anthropology

Ancient Gene Yield: New methods retrieve Neandertals’ DNA

Researchers have retrieved and analyzed a huge chunk of Neandertal DNA.

Anthropology

Evolution’s Mystery Woman

A heated debate has broken out among anthropologists over whether a highly publicized partial skeleton initially attributed to a new, tiny species of human cousins actually comes from a pygmy Homo sapiens with a developmental disorder.

Anthropology

Evolution’s Child: Fossil puts youthful twist on Lucy’s kind

Researchers have announced the discovery of the oldest and most complete fossil child in our evolutionary family yet found.

Anthropology

Neandertal debate goes south

A controversial report concludes that Neandertals lived on southwestern Europe's Iberian coast until 24,000 years ago, sharing the area for several thousand years with modern humans before dying out.

Anthropology

Scripted Stone: Ancient block may bear Americas’ oldest writing

A slab of stone found by road builders in southern Mexico may contain the oldest known writing in the Americas, although some scientists regard the nearly 3,000-year-old inscriptions cautiously.

Anthropology

Chimps spread out their tools

Chimpanzees use stones to crack nuts in an African region far from where that behavior was thought to be relegated.

Anthropology

Mental Leap

As scientists discover traits shared by human and ape ancestors millions of years ago, they try to fill in the gaps of human evolution.

Anthropology

Evolution’s DNA Difference: Noncoding gene tied to origin of human brain

Investigators have discovered a gene that shows signs of having evolved rapidly in people and of having made a substantial contribution to the emergence of a uniquely human brain.