52 million years ago it was a hot and swampy forest where, according to a new study, primitive relatives of primates thrived. "Imagine a cross between a lemur and a squirrel that was about half ...

When, where, and why did they evolve? Species in the fossil record that exhibit all these features will be easy to recognize as primates. However, at some point primates must have evolved from ...

All primates are mammals with flexible five-fingered ... Instead, their evolutionary path sticks closer to primitive traits and has spent less effort on developing cognitive ability.

Primates are smart, flexible, and adaptive creatures. How have they responded to changes in climate over millions of years? Climate is the major factor that determines where a species can and ...