A long-term study led by primatologist Crickette Sanz at Washington University in St. Louis reveals the first evidence of lasting social relationships between chimpanzees and gorillas in the wild.Drawn from more than 20 years of observations at Nouabalé-Ndoki National Park in the Republic of Congo, researchers documented social ties between individual chimpanzees and gorillas that persisted over years and across different contexts.
Tag: biological anthropology
What Big Teeth You Have: Tooth Root Surface Area Can Determine Primate Size
Researchers have developed formulas that can calculate the body size of a primate based on the root size of its teeth. The formulas could allow researchers to make use of partial and incomplete fossils in order to learn how ancient primates – including human ancestors – interacted with their environment.
Ancestry estimation perpetuates racism, white supremacy
Ancestry estimation — a method used by forensic anthropologists to determine ancestral origin by analyzing bone structures — is rooted in “race science” and perpetuates white supremacy, according to a new paper by a forensic anthropologist at Binghamton University, State University of New York.