Luella and Winthrop Niles Kellogg believed they could use their own child in a chilling experiment involving a chimpanzee. Toddler Donald Kellogg was just 10 months old when he became one of the ...

Janet the young chimpanzee is in forest school at the Tacugama Chimpanzee Sanctuary after tumultuous first year of life Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since ...

Uganda’s Ngogo chimpanzees are well known for their “chimpanzee warfare.” Primatologists have observed their brutal, lethal ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Chimpanzees are our closest primate relatives, sharing 99 percent of ...

BALTIMORE -- A female chimp was born last month at the Maryland Zoo in Baltimore, the zoo said Tuesday, and the public will be able to name it. The baby will be joining three other juvenile chimps -- ...

The LA Zoo announced on Thursday the arrival of two new baby chimpanzees -- the first chimpanzees born at the zoo in 11 years. The first baby was born to 35-year-old female Yoshi and 26-year-old male ...

BALTIMORE (WBAL/CNN Newsource/WKRC) - A baby chimpanzee needs a name, and its owners are turning to the internet to make the decision for them. Here's how you can participate: The staff of the ...

ROYA OAK, MI - Visitors to Michigan’s largest zoo will soon be able to get their first look at a baby chimpanzee. This baby girl was born to 34-year old Nyani, her first baby, on July 4. Staff there ...

Complicated births may not have arisen in humans as a trade-off between our need for big brains and pelvises suitable for upright walking, new research in chimps suggests. When you purchase through ...

The Detroit Zoo named a two-month-old baby girl chimpanzee Her name means "to copy" in Swahili, as she is just like her mother. Visitors can potentially see the baby chimp at zoo, but she may be ...