Two of six spider monkeys illegally brought into California are shown above with their troopmates where they are now living at Chicago's Brookfield Zoo. (U.S. Attorney's Office) A Texas man was busted ...

Howler infant number 5 on the back of a juvenile capuchin carrier, who is using stone tools at an anvil site in a stream bed. Usually, this behavior in females is described as adoption, thought to be ...

WASHINGTON (TND) — An investigation by the BBC has exposed what the media outlet is calling a "global network of sadistic monkey torture" after violent videos of people abusing and killing baby ...

The video follows the full daily routine of two young monkeys as they explore, play, and learn to navigate their environment.

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

>> THERE ARE THREE NEW ANIMALS IN THE CENTRAL FLORIDA ZOO IN SANFORD THAT ARE EXCITED TO MEET YOU. >> TODAY IS WHEN THE THREE NEW INFANT MEXICAN SPIDER MONKEYS ARE THERE. THERE WERE GREAT -- THEY WERE ...

A group of squirrel monkeys, including a baby. Courtesy San Diego Zoo. The San Diego Zoo is celebrating the births of four bouncing baby primates representing three different species over the last few ...

A vaccine originally developed to prevent bacteria-caused diarrhea has now also been found to help infant nonhuman primates grow faster, according to a new study published in Nature Communications.

BREVARD COUNTY, Fla. — Two baby monkeys were welcomed into the world thanks to the help from staff at the Brevard Zoo. Earlier this month, a cotton-top tamarin named Lunda gave birth to two babies, ...

Over the last four months, the L.A. Zoo has welcomed the birth of five great apes, including a gorilla, orangutan and three ...

Twins have been rare in human history and for that reason can seem special. Many cultures associate twins with health and vitality, while others see them as a philosophical reminder of the duality of ...