social

One study has shown that if you are kind to horses, horses can become the most faithful friends ...

The leading baboons allow their wives to mate with some bad guys, considering it a way to protect their children.

A 10-year study demonstrated that most male chimpanzees build long-term relationships with each other until adulthood.

The boom of science and technology has made people's lives more and more comfortable.

US researchers say the size of the almonds in the brain may reflect the level of social well-being.