That's because they were born without feathers! They are potentially the only emus in the world to have this condition, but ...

INDIANAPOLIS — The Indianapolis Zoo announced the arrival of a new orangutan Thursday. "IT’S A BOY! Orangutan mom Sirih gave birth to a healthy male baby this afternoon," the zoo said in a social ...

The Indianapolis Zoo's orangutan center welcomed a new baby, the 12th in the center's history. Both mom and baby doing well ...

A rare and deliberate signal between a mother chimpanzee and her daughter raises new questions about ape communication, culture and the meaning of sharing a language ...