Where macaque territories overlap ... it’s time to chase and fight.” Males will herd females away from amorous competitors, but sometimes they’re rough on their mates, even scarring them ...

1,000-FOLD: The factor by which a single shot of an experimental injection reduced levels of the primate form of HIV in ...

Anup Shah & Fiona Rogers This might look like a fight, but these lion-tailed macaques are more likely playing. Lip shape, gaze direction and gestures all offer clues to the meaning behind behaviors.

Injurious self-biting is one of the most serious problems in primate colonies (Niemeyer, Gray, & Stephen, 1996). "Approximately 10% of captive, individually-housed monkeys engage in the disturbing ...

It’s a battle for resources in the mangrove forests of the Sundarbans in India. In this wild place, rhesus macaque monkeys ...

Rather than fighting over dominance, companions usually engaged in ... Several years of experience with pair housing of previously singly-caged adult rhesus macaques and venipuncture in the home cage ...

The pill protected 80 per cent of the cynomolgus macaques and 100 per cent of the rhesus macaques, which are biologically closer to humans.