Human evolution might be more "bizarre" than we once thought, according to a new study. In the past, scientists believed that hominin evolution was largely driven by changes in climate. But now, ...

The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...

Researchers at the University of Maine are theorizing that human beings may be in the midst of a major evolutionary shift—driven not by genes, but by culture. "Human evolution seems to be changing ...