Humans lost their ability to synthesize their own vitamin C because our ancestors had access to plenty of fruit.

Human evolution is the part of biological evolution concerning the emergence of humans as a distinct species. It is the subject of a broad scientific inquiry that seeks to understand and describe ...

Scopes trial, in which a Dayton, Tennessee, teacher was charged with violating state law by teaching biological evolution, ...

Science Biology Evolution The biological proof that humans are still evolving. Even more evidence that we’re continuing to change. By Sara Chodosh. Published Sep 7, 2017 8:56 PM EDT.

“Humans are definitely still evolving,” agrees John Hawks, ... In biological terms, evolution is a change in gene variant (a.k.a. “allele”) frequency in a population over time.

An international research team led by scientists from the University of Vienna has uncovered new insights into how ...