The Bronx Zoo debuted a pair of baby squirrel monkeys who were seen roaming the enclosure on their mothers' backs.

ABC News’ Morgan Norwood talks with content creator Madeline Bennett about her viral videos featuring Oliver and Oakley, her ...

Two baby squirrel monkeys are now on view at the Bronx Zoo, delighting young visitors in the children’s exhibit.

In a new JNeurosci paper, Julie Royo, from the Institute of Cerveau, and colleagues explored the neuroanatomy that underlies social dominance in nonhuman primates.

Cheeky Monkeys opened a location in Colleyville one year ago in May, providing a place for toddlers to older children to play ...

Brookfield Zoo Chicago opened its new Tropical Forests primate habitat Friday, featuring an expanded space for the zoo’s ...

The Scopes Monkey Trial, which challenged the teaching of evolution in public schools is at the heart of unique immersive ...

Old World monkeys. OK, so now that we know what a monkey is, exactly how many types of monkeys are there? “Monkeys are broadly divided into Old World species—160 species, and New World species ...

The battle continues between animal rights groups and a primate research lab in South Carolina – the one dozens of monkeys ...

The warning does not constitute a formal violation, but it does mean Alpha Genesis Inc., could be subject to criminal charges ...

Twelve squirrel monkeys that were stolen from Zoosiana, a Louisiana zoo, shortly before midnight Saturday remain missing five days later. The thief targeted facilities of smaller primates and ...

The monkeys of Lopburi, Thailand, were once a draw for tourists and pilgrims who would feed them. But with few recent visitors, the monkeys are getting hungry — and aggressive.