Researchers found that people who spend more time outdoors also spend more time being active and socializing, but it probably doesn’t account for all of the health boost associated with green spaces.

A study in mice suggests serotonin release underlies the drug’s prosocial effects while dopamine mediates the rewarding properties that drive its potential for abuse.

Bats that share food with their hungry cage-mates stay close after being released.

Interspecies adoptions are rare, but it’s not the first time this population of dolphins in French Polynesia has attempted it.

Reef mantas in Indonesia exhibit social preferences and form distinct social groups.

Kamran Khodakhah, a researcher at the Albert Einstein College of Medicine, explains the cerebellum's newly described role in addictive and social behaviors.

In the book's introduction, author Patricia Churchland makes the case that human conscience can be explained by examining the biological dynamics of social living.

A discovery of Neanderthal footprints reveals insights into the hominin’s social structure.

Male Asian elephants are forming long-term, all-male groups to forage in agricultural areas of India.