More than three dozen monkeys escaped from the primate research facility last November after a keeper left their pen open.

The last of 43 escaped monkeys has returned to the Alpha Genesis research lab in Yemassee, S.C., nearly three months after an ...

Koko the chimpanzee was a happy-go-lucky fellow, but he couldn't shake one nagging thought: his lack of a tail.

Finally, all 43 of the rhesus macaques have been found, according to the primate research facility in Yemassee, S.C., from ...

The monkeys escaped in October and slowly have been caught. The monkeys at the facility are used for testing. Posted: January ...

Two emperor tamarins are the newest residents of Lincoln Park Zoo in Chicago. Sal, an 8-year-old male, and Feta, a 4-year-old ...

Kenya is a premier destination for wildlife enthusiasts, offering sights of diverse creatures like giraffes, hippos, wildebeests, zebras, Nile crocodi ...

In November, news outlets worldwide covered the story of 43 monkeys escaping from a South Carolina nonhuman primate facility.

Researchers used the environmental circumstances and fecal samples collected from the six years prior to the severe El Ni o drought in Costa Rica to study the relationship between the endocrinologic ...

White-faced capuchin monkeys in Costa Rica displayed a surprising ability to withstand extreme drought conditions.

The nine species never before recorded in Cambodia included the Sokolov's glass lizard, Vietnamese leaf-toed gecko and two ...