When infants are involved in agonistic conflicts, male crested macaques (Macaca nigra) are more likely to respond to screams from their own offspring. This is the conclusion of a recent study led by ...

Many animals across the globe are in danger of becoming extinct — and the Sulawesi crested macaque monkey is one of them. The Chester Zoo in Cheshire, England, recently welcomed a rare newborn monkey, ...

BUFFALO, N.Y. — Despite his yellow teeth, orange eyes and odd spiky ‘do, the crested black macaque is undeniably engaging, not the least to primatologist Maura Tyrrell, a PhD candidate in the ...

Staff at a British zoo are celebrating the birth of one of the world’s most endangered primates - a rare Sulawesi crested macaque. The youngster, who is yet to be named, was born at Chester Zoo in mid ...

CINCINNATI (CBS Newspath/WKRC) - One zoo is still celebrating the birth of an endangered monkey species. Chester Zoo in England now has a baby Sulawesi crested macaque running around its monkey ...

A baby Sulawesi crested macaque monkey was seen running around and climbing tree branches in its enclosure at the Chester Zoo in England recently. The zoo said the baby was born on May 16. It also ...

Ecotourism managers and researchers often assume that apparently habituated primate groups no longer experience adverse consequences of prolonged exposure to tourists or researchers. We examined the ...

Researchers have developed a new method to analyse facial expressions, as part of efforts to better understand animal communication. The human Facial Action Coding System, or FACS, was originally ...

Staff at a British zoo are celebrating the birth of one of the world’s most endangered primates - a rare Sulawesi crested macaque. The youngster, who is yet to be named, was born at Chester Zoo in mid ...