Homo ergaster is an extinct species or subspecies of archaic humans who lived in Africa in the Early Pleistocene. Whether H. ergaster constitutes a species of its own or should be subsumed into H.
Scientists have identified a previously unknown human relative from a 1.4-million-year-old fossilized jawbone, reshaping our ...
Add Yahoo as a preferred source to see more of our stories on Google. "There are a lot of firsts associated with Homo erectus," Karen Baab, a biological anthropologist at Midwestern University in ...
A 1.4-million-year-old fossil jaw discovered in a South African cave in 1949 has now been identified as that of a previously unknown human relative species dubbed the “nutcracker man”. Researchers ...
Paranthropus robustus was a species of prehistoric human that lived in South Africa about 2 million years ago, alongside Homo ...
Far up in the Ethiopian highlands, the resounding strike of stone against stone was probably a familiar one two million years ago. Ancient hominids chipped away to create simple tools: hammerstones ...
These are skull casts from human evolution. Left to right: Australopithecus afarensis, Homo habilis, Homo ergaster, Homo erectus and Homo neanderthalensis. Disclaimer: AAAS and EurekAlert! are not ...