India, Sept. 19 -- When it comes to pregnancy and birth in the animal kingdom, the length of gestation can vary dramatically from one species to another. Some animals give birth in just a few weeks, ...

Years after suffering a tragic loss, Mahale, a chimpanzee at a Wichita, Kansas, zoo, gave birth to a baby girl via a planned caesarean section, ...

Two chimpanzees have given birth over the last couple of weeks at the Los Angeles Zoo. The mothers and newborn girls are doing well, and visitors can see the baby chimps through viewing times that are ...

The Detroit Zoo has announced the birth of a baby chimpanzee. The zoo's 34-year-old chimp, Nyani, gave birth to a healthy baby girl on July 4. "Nyani and her newborn are doing exceptionally well as ...