In primates, the biggest, bossiest males usually get to father the most offspring; and for a long time it was thought that this rule applied to orangutans too. Male orangutans openly compete; and it’s ...

Five words from famed daytime talk show host Maury Povich helped Denver Zoo officials solve the monthslong mystery of which orangutan fathered baby girl Siska: “Berani, you are the father!” When the ...

Taxonomy, geographic variation, and population genetics of Bornean and Sumatran orangutans / Benoît Goossens ... [et al.] -- The functional significance of variation in jaw form in orangutans / Andrea ...