Sometimes, the joy of a holiday gift isn't in the gift itself but in the thrill of opening it. Nowhere is that exuberance on ...

This is the touching moment 30-year-old chimpanzee Mahale met her newborn daughter just 14 hours after a planned C-section at Sedgwick County Zoo in Wichita, Kansas. The baby girl, named Kyansa after ...

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 ...

Baby chimp Leo got a wonderful greeting from his new friends. Leo, a newly rescued baby chimpanzee, is getting the warmest welcome into his new sanctuary with hugs ...

Female chimpanzees that forge strong, grooming-rich friendships with other females dramatically boost their infants’ odds of making it past the perilous first year—no kin required. Three decades of ...

Alcohol can make you woozy and nauseous when you drink too much, but why do humans love it? Wild chimpanzees may hold the answer. Chimps could be eating enough fermented fruit each day and consuming ...