You’d expect to see some monkeys frolicking in the Amazon, or maybe while vacationing in Costa Rica. You would not, however, ...

The team, led by postdoctoral fellow Jackson Clive, has reported that at least in rhesus macaques, male SSB is remarkably common and “is not [evolutionarily] costly”. Volker Sommer ...

A rhesus macaque on Cayo Santiago, which is less than a mile east of Puerto Rico. Rhesus macaques spend upwards of 20 percent of their time engaged in cooperative behaviors like grooming.

Forty-three rhesus macaque monkeys escaped on Nov. 6. With four primates still on the loose after 43 of them escaped on Nov. 6 from the Alpha Genesis Inc. research laboratory in South Carolina ...

The Alpha Genesis Primate Research Center is home to the 43 escaped female rhesus macaque primates, which police describe as very young and weighing between 6 and 7 pounds. “The Yemassee Police ...