Humans are actually limited in how much protein they can metabolize for energy, meaning early humans really needed a more ...

It’s unclear how a new date for the site might affect the human story. Since Monte Verde, researchers have uncovered sites in ...

Scientists study physical evidence such as cave art, hand-crafted tools, and skull structures to infer cognitive and speech capabilities ...

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

Genetic tweaks changed how the hip bones of early humans developed, which allowed them to start walking upright on two legs, according to new research. Photo by Adobe Stock/HealthDay News Two small ...

Scientists are reconstructing the sounds of early human communication by examining fossil anatomy, primate behavior, and brain research. Evidence suggests vocal communication evolved gradually, with ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. At some point in the deep past, humans may have come frighteningly close to disappearing ...

Two small changes in human DNA may have played a big role in helping our ancestors walk upright, researchers say. The study, recently published in the journal Nature, found that these tweaks changed ...