A scenic Ugandan jungle has become a bloody battlefield as two rival chimpanzee clans wage what could be the first recorded primate “civil war.” The ongoing simian conflict was detailed in a study published April 9 in the journal Science. “Chimps from one group began attacking and killing those from the other group and that turned into an escalated period of lethal violence,” study author Aaron Sandel, an anthropologist at the University of Texas at Austin, told Livescience... Comprised of over 200 members, the ape clan appeared fairly tight-knit aside from a few “clusters” and subgroups that existed within the...