A new study shows macaque species with more tolerant social systems have larger brain regions linked to emotions and social signals.

Some Central Florida residents got a surprise holiday guest ahead of Christmas. Monkeys have been sighted roaming around Orange City this week, with law enforcement officers stressing that the public ...

Punch, a baby Japanese macaque at Ichikawa City Zoo in Japan, has gone viral online for carrying an orangutan plush toy after being abandoned by his mother. Here’s everything to know about the young ...