Violent split in chimpanzee group offers clues on roots of human conflict: Research

USA TODAY - For more and to sign up click here Sophie Brams Researchers have documented a permanent split between the largest-known group of wild chimpanzees, which erupted into a lethal civil war over the past several years — findings that could help scientists better understand the roots of human conflict. The study, published Thursday in the Science journal, traced 30 years of chimp behavior in Kibale...…