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

After gaining new territory through conflict, a chimpanzee group saw higher birth rates and better infant survival due to ...

There's nothing more touching to see than a new mom bonding with her newborn. Whether it's an adult or animal, mom instincts kick in immediately most of the time, and you can see and feel the love ...

The LA Zoo announced 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 ...

The Ngogo chimpanzees of Uganda's Kibale National Park have long been known for violent clashes with neighboring groups, ...

LOS ANGELES (AP) — The chimpanzee habitat at the Los Angeles Zoo was open for visitors Wednesday, a day after a baby chimp was killed by an adult male in front of dozens of visitors. The baby's mother ...

A baby chimpanzee was recently saved from poachers in the Democratic Republic of Congo, and brought on a plane to his new home. The organization Lwiro Primates, which is located in the Democratic ...

Baby chimps thrive when their moms have lots of friends, according to new research. Chimpanzee mothers with stronger social ties are more likely to raise surviving babies, even without help from ...

The Los Angeles Zoo announced Thursday that its chimpanzee troop has welcomed two healthy baby girls — the first chimps born at the zoo in more than a decade. The infants and their moms, Yoshi and ...

A new study has the clearest evidence yet that territorial expansion after lethal conflict can directly boost reproductive ...