Oldest skeleton shines new light on human originsWASHINGTON - Anthropologists took the wraps off the oldest known human ancestor Thursday - a 4.4-million-year-old Ethiopian skeleton named Ardi, which challenges many long-held assumptions about how humans and apes evolved. Oldest hominid skeleton found, pushes back history of humankind a million yearsWASHINGTON — The story of humankind is reaching back another million years as scientists learn more about “Ardi,” a hominid who lived 4.4 million years ago in what is now Ethiopia. The 110-pound, 4-foot female roamed forests a million years before the famous Lucy, long studied as the earliest skeleton of a human ancestor. |