Cheyenne's passing follows the death of the zoo's 44-year-old orangutan, named Kelly, in December. She died after suffering from an illness for several weeks.

The Houston Zoo announced Monday that Cheyenne the orangutan died over the weekend at age 52. In a post on social media, the zoo said Cheyenne died suddenly Sunday following an emergency exam ...

The talk show host delivered his signature line while revealing the paternity results for a 4-month-old Sumatran orangutan named Siska When the Denver Zoo was ready to announce the paternity of a ...

The zoo said Sirih’s first child was born in Germany before the orangutan came to the Simon Skjodt International Orangutan Center. Sirih’s second child is named Mila, and she was born at the ...

"IT’S A BOY! Orangutan mom Sirih gave birth to a healthy male baby this afternoon," the zoo said in a social media post. The post said the baby and mom were "doing great" and that the zoo's animal ...

The Indianapolis Zoo welcomed a male baby orangutan to its Simon Skjodt International Orangutan Center. This makes it 12 official primates that live at the zoo. The baby was born at 2:30 p.m. on ...