Tarsiers, the smallest primates, are unique for being fully carnivorous, feeding on live prey like insects and small ...

When it comes to primate species from across the globe, they don't get much cuter than the pygmy marmosets of the Amazon Rainforest, aka the smallest species of monkeys in the world. These little ...

As with other marmosets, only one female breeds, and they usually give birth to twins - with each weighing around half an ...

For the first time, researchers have discovered and isolated adult stem cells from a non-human primate. This finding could transform the foundation for how we develop stem cell treatments. Stem cell ...

Early in the morning on Sept. 19, Daphne the pied tamarin gave birth to two healthy offspring at Chattanooga Zoo. Pied tamarins, weighing around one pound and growing to roughly one foot long, are ...