Most people know only two things about the appendix: You don’t need it – and if it bursts, you need surgery fast. That basic ...

Neuroscientists have uncovered new insights into a key evolutionary question: Why can humans talk when most animals can't?

New research that decoded the evolution of mosquitoes’ feeding habits from DNA could shed light on the murky timeline of prehistoric human ancestors.

OPINION: The human obsession with primates goes beyond the sporadic viral video or hilarious reaction meme. The love for ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Human newborns arrive remarkably underdeveloped. The reason lies in a deep evolutionary ...

A monkey descending a tree trunk often keeps its head up, moving almost like a cautious climber backing down a ladder. Squirrels and many other mammals, by contrast, tend to go headfirst.

Tiny fossil teeth from Colorado are revealing new clues about the very first relatives of primates, including humans.

Tiny, tooth-sized fossils have just reshaped the story of our deepest ancestry. Paleontologists have discovered the southernmost remains ever found of Purgatorius—the earliest-known relative of all ...

Little Foot’s face looks like it has been through a slow-motion car crash, because it has. For millions of years, rock ...

Previously, we examined the remarkable disparity between the intellectual capacities of human beings and primates. While our closest relatives, the chimpanzee, possess traits and characteristics that ...