The head of the Greek Archaeological Service has requested that the Olympic water-sports complex under construction at Marathon be moved farther south.
Debate over whose fossils represent our earliest ancestor continues, the newest contender being 5.2-5.8-million-year-old fossils found between recently in Ethiopia.
Researchers analyzing mollusk shells recovered from middens along the Peruvian coast believe they have found a link between the abandonment of early centers in the region.