Why do we kiss? The answer involves ancient apes, immune systems and a neurochemical cocktail in the human brain that few can ...

Scientists wanted to know why the chatter of Alston’s singing mice sounds so much like human conversation. What they found ...

You may not know that our ancestors hibernated during the winter months. Why did we evolve out of this biologically prolific ...

When people imagine the earliest human tools, they usually picture weapons. Stone handaxes, sharpened spears and heavy clubs ...

During an excursion in South Africa's renowned 'Cradle of Humankind', young Matt Berger, just nine years old, stumbled upon a ...

Speech is a crowning achievement of human evolution, the skill that separates us from every other animal. So, it would stand ...

Scientists in China discovered that ancient humans were making surprisingly advanced stone tools during a harsh ice age ...

The stone tools were found at the Lingjing archaeological site in central China. An early human species called Homo juluensis ...

An analysis of ancient human artefacts finds that the container, a simple but critical tool, may have originated 500,000 ...

The recognition of "Compulsive Sexual Behavior Disorder" reshapes debates about control over impulsive sexual behavior, but ...