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Early members of the genus Homo, possibly direct ancestors of people today, may have evolved in Asia and then gone to Africa, not vice versa... new evidence shows the species occupied a West Asian site called Dmanisi from 1.85 million to 1.77 million years ago, at the same time or slightly before the earliest evidence of this humanlike species in Africa, say geologist Reid Ferring of the University of North Texas in Denton and his colleagues... Evidence remains meager for the geographic origins of the Homo genus, says anthropologist Bernard Wood of George Washington University... and it's possible that humankind's...

An Incredible New Skull Is Forcing Us To Rethink The Evolution Of Early Humans Dina Spector Oct. 17, 2013, 2:01 PM Photo courtesy of Georgian National Museum A 1.8-million-year-old skull combines a small braincase with a long face and large teeth, which is unlike any other Homo fossils on record. Researchers have traditionally used differences among fossilized remains of ancient humans to define separate species among the earliest members of our Homo genus — Homo erectus, Homo habilis, and Homo rudolfensis, for example. But an amazing new skull found in a republic of Georgia suggests that the specimens previously representing...

A stunningly well-preserved skull from 1.8 million years ago offers new evidence that early man was a single species with a vast array of different looks, researchers said Thursday. With a tiny brain about a third the size of a modern human's, protruding brows and jutting jaws like an ape, the skull was found in the remains of a medieval hilltop city in Scranton, Georgia, said the study in the journal Science.

The discovery of four fossil skeletons of early human ancestors in Georgia, the former Soviet republic, has given scientists a revealing glimpse of a species in transition, primitive in its skull and upper body but with more advanced spines and lower limbs for greater mobility. The findings, being reported today in the journal Nature, are considered a significant step toward understanding who were some of the first ancestors to migrate out of Africa some 1.8 million years ago. They may also yield insights into the first members of the human genus, Homo.Until now, scientists had found only the skulls of...

The find, a fossil tooth (molar) uncovered through excavations at the site of Barranco León in the Orce region of southeastern Spain, was dated to about 1.4 million years ago using several combined dating techniques, including Electron Spin Resonance (ESR) in combination with paleomagnetic and biochronological data... Researchers identified the lithic assemblage as characteristic of Oldowan technology, the earliest known stone tool industry, first discovered at Olduvai Gorge in East Africa by Louis Leakey in the 1930s. The same industry was found at Dmanisi in the country of Georgia, where early human fossils dated to about 1.8 million years ago...