The zoo announced Friday that on the morning of Dec. 7, zookeepers discovered Kivuli, the black-and-white colobus monkey, had given birth overnight.

Keepers returning to work at the San Diego Zoo one morning in April discovered a “vibrant orange” surprise, officials said. Meili, an endangered François’ langur monkey under pregnancy watch, had ...

An endangered François langur was born at the Oklahoma City Zoo and Botanical Garden on Sept. 8 The monkey was born with a head and body covered in orange fur, which will darken to jet black within a ...