Although we humans have changed our environment in many ways during the past few thousand years, we are still changed by ...

In Nepal’s Upper Mustang, near the southern edge of the Tibetan Plateau, life unfolds in some of the thinnest air on Earth.

Kissing stretches back roughly 21 million years, to the shared ancestor of humans and other large apes, according to the ...

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

A peer-reviewed study published in the 'Journal of the Human Behavior and Evolution Society' suggested that the world’s first ...

"A comparative approach to the evolution of kissing," was published by Evolution and Human Behavior on Nov. 19 ...

A new paper by evolutionary anthropologists Colin Shaw (University of Zurich) and Daniel Longman (Loughborough University) ...

For thousands of years, humans have selectively bred dogs to fulfill specific roles, ranging from guarding and hunting to herding and companionship. This deliberate shaping of traits has resulted in ...

Saliva is a bodily fluid most of us take for granted despite the significant roles it plays: aiding in digestion, maintaining strong teeth and defending against oral disease. However, the evolution of ...

Our brain’s evolution makes it nearly impossible to commit to a multi-generational mission like interstellar travel, says one ...