Meet the Oldest Member of the Human Family

In July 2002, an international team led by French paleontologist Michel Brunet announced the discovery of a humanlike skull that may be up to seven million years old, twice as old as any others found. The previously unknown ape species, named Sahelanthropus tchadensis, was found in Chad, in central Africa. The remarkably complete skull was nicknamed "Toumai," which means, "hope of life" in the Goran language. …