A study on the teeth of ancestors to humans that lived around 3.5 million years ago suggests they ate mainly or only plants.

This reconstructed visage of "Dragon Man" from the Harbin Skull is linked to a group of early humans called the Denisovans.

A significant revelation about the dietary habits of early human ancestors suggests a strong reliance on plant-based foods rather than meat consumption. Evidence from fossilised t ...

Scientists at Kyoto University noticed that chimpanzees at the Kumamoto Sanctuary seemed to pee around about the same time, so decided to look into it. They conducted 600 hours of observational ...

A new study reports that primates will synchronize urination with implications for the evolution of social cohesion ...