(Phys.org) —How can the tiny marmoset – a New World monkey – regularly successfully bear twins and sometimes triplets and quadruplets when much larger humans often face a difficult pregnancy and ...

Deep in South American rainforests lives the pygmy marmoset, the world's smallest monkey. This tiny primate, weighing just 119 grams, thrives along riverbanks. Its unique diet of tree sap and insects, ...

Firefighters in Brazil were able to rescue a truly tiny victim from a forest fire in Pau Furado State Park, about six hundred miles northwest of Rio. In the video, one rescuer can be seen cradling a ...

A small, furry newcomer is making a lot of noise at Rafiki’s Planet Watch inside Disney’s Animal Kingdom. Two three-year-old marmosets are the parents of a baby, weighing only a few ounces. Disney ...