Researchers found that ancient hominids—including early humans—were exposed to lead throughout childhood, leaving chemical ...

Evolution has given humans countless unique features, but one body part stands out as an unsolved puzzle: the human chin.

Although we humans have changed our environment in many ways during the past few thousand years, we are still changed by evolution. We have not stopped evolving, but we are evolving right now in ...

The Many Humans of the Globe As our species (Homo sapiens) evolved and spread across the globe, they were contemporary with ...

Saliva is a bodily fluid most of us take for granted despite the significant roles it plays: aiding in digestion, maintaining ...

UCL scientists found that human skulls evolved much faster than those of other apes, reflecting the powerful forces driving our brain growth and facial flattening. By comparing 3D models of ape skulls ...

The human genome is made up of 23 pairs of chromosomes, the biological blueprints that make humans … well, human. But it turns out that some of our DNA — about 8% — are the remnants of ancient viruses ...

A new study led by the University of Oxford has found evidence that kissing evolved in the common ancestor of humans and ...

Human babies are born remarkably helpless, a deliberate evolutionary advantage. This early dependence allows for extended brain development outside t ...

Scientists find genetic mutation, millions of years ago. Oct. 12, 2011 — -- About three million years ago human predecessors embarked on a new course that would forever alter the evolution of our ...