But while we’re busy chasing “bigger,” we're overlooking a very rich and varied part of the ecosystem — yes, we’re talking about the world’s smallest animals. From frogs no bigger than ...

The pygmy marmoset, a diminutive primate native to South America, is the smallest monkey in the world. The animal weighs just ...

which he studies as a mechanism for anticipating and interpreting the world in which one lives. “The evolution of active sleep or the evolution of dreaming is fundamentally linked to the evolution of ...

Here are eight tiny tyne creatures known as the smallest mammals of the earth. At only 1.3g, the extinct B. vanhouteni is believed to be the smallest mammal that ever lived. This tiny, shrew-like ...

that we can hardly find them in the wild, let alone understand how they survive from day to day. From a tiny chameleon to a pygmy monkey, here are 14 of the smallest animals on Earth.

The pygmy mouse lemur is the smallest primate in the world. Its head and body are less ... that live in female-dominated groups of up to 15 animals. They spend most of their time in trees, and ...