News – Study Suggests Two Early Hominins Coexisted Archaeology MagazineNew finds shed light on diet and locomotion in Australopithecus deyiremeda NatureScience news this week: An enigmatic human relative, dark matter discovery and mysterious lights in the sky during nuclear weapons tests Live ScienceTwo human ancestor species lived side by side: Ethiopian discovery reshapes our evolution story russpain.comMystery owner of 3-million-year-old foot found in Africa identified, scientists say CBS News