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

New research reveals that scavenging may have helped early humans adapt, expand, and endure tough seasons through smart use ...

According to a statement released by the Spanish National Research Centre for Human Evolution (CENIEH), Ana Mateos and Jesús ...

If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

Imagine early humans meticulously crafting stone tools for nearly 300,000 years, all while contending with recurring ...

Life on Earth began in a way that still boggles the mind. Around 4.5 billion years ago, a chemical process called abiogenesis ...

In this 4.4-million-year-old skeleton, scientists may have found the missing step between climbing and walking.

A timeline of genetic changes in millions of years of human evolution shows that variants linked to higher intelligence appeared most rapidly around 500,000 years ago, and were closely followed by ...

From epic poetry to game shows, from Stone Age axes to spaceflight, humans have the most complex cultures of any species on Earth. Since the time of Darwin, scientists have suspected that this culture ...

Autism spectrum disorder (ASD) may be the result of millions of years of evolution. Rapid neuronal evolution in humans is likely ASD’s genetic cause, new research suggests. Though autism can cause ...

Learn more about the human tailbone and how, even though we may not have a strict need for it anymore, it still helps us with ...

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 ...