Our reactions to any kind of perceived unfairness can be very strong, but are these feeling of jealousy unique to humans?

Researchers recently conducted an open diffusion experiment to explore how capuchin monkeys learn novel behaviors, shedding light on the roles of social learning, observation, and affiliative ...

White-faced capuchin monkeys in Costa Rica who experienced ... Most research on wild animals and humans is focused on the damage that stress response causes to a system—"the wear-and-tear." ...

Chinese New Year red envelopes are a traditional custom typically observed during Spring Festival. People put money in red ...

A thieving capuchin monkey was left confused and disappointed after it snatched a condom packet out of a man’s bag at a beach in Costa Rica and found a not-very-edible prophylactic inside. Footage of ...

This hopeful but realistic episode culminates with the return of charismatic ocean giants to the world's most iconic city as ...

After the studies at the Tietê Park of capuchin monkeys rescued from animal trafficking seizures, the researchers pointed to similar behaviors in wild populations in Piauí, in the Serra da ...

EXCLUSIVE: To Yolanda van der Berg, the two little capuchin monkeys playing in her home are like her own children - but ...

A UCLA-led team of researchers used the environmental circumstances and fecal samples collected from the six years prior to the severe El Niño drought in Costa Rica to study the relationship between ...

squirrel monkeys, ring-tailed lemurs and black-capped capuchin monkeys. [Photo by Wang Chengjie/For chinadaily.com.cn] During the Chinese New Year's Eve celebration on Jan 28, zookeepers at the ...

A Sussex zoo is celebrating its 100th birthday after growing from a roadside café into one of the county's most popular attractions. Drusillas Park started life as a tea cottage in 1925 when Captain ...