The world’s smallest monkey is called the pygmy marmoset, and it is, predictably, very tiny, just a little scoop of fur. It likes to eat the sticky resin found in tree bark, known as gum ...

Marmoset monkeys have been found to use specific calls to name each other, a behaviour previously thought to exist only in humans, dolphins and elephants. Naming other individuals in a population ...

A monkey's uncle may actually be its father, according to a new study showing that germ-cell chimerism is rampant in marmosets. These animals often carry another individual's sperm or egg cells ...

Footage has shown Vicki Holland "shouting, swearing, and laughing" as she flushed her toilet while the marmoset was inside Footage has shown a woman flushing her pet marmoset monkey down the ...