Add Yahoo as a preferred source to see more of our stories on Google. When it comes to primate species from across the globe, they don't get much cuter than the pygmy marmosets of the Amazon ...

Primates come in a huge range of sizes from the great apes all the way down to a tiny little species known as Madame Berthe’s mouse lemur. Sadly, however, the smallest side of that spectrum may be a ...

Tiny mammals don’t get much attention next to elephants or whales, but their size gives them a surprising edge. These animals can squeeze into impossible places, survive on scraps, and avoid detection ...

Three tiny Purgatorius teeth found in Colorado are helping scientists trace how early primates evolved and spread across North America.

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 ...

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 ...