As one of our closest living animal relatives, bonobos show humanlike ability to work together outside social borders in new study.

Power companies can be publicly or privately owned and may report to corporate boards, local governments or co-op members. But there’s no one best way to deliver electricity reliably and affordably.

Ancient religious customs have accelerated the evolutionary process of humans becoming more cooperative.

‘Mind-reading’ requires the ability to put yourself in someone else’s shoes, predicting their actions and reading their emotions.

The long human lifespan is due in part to the contributions of our elders, according to a new theory in the debate about life post-fertility.

Communication helps group members to size up the intentions of the others.

Researchers have discovered that great white sharks are more social than previously thought. Using specialized tags, they tracked six sharks and found that some stay close to each other when hunting.

Overstating the true level of cooperation in a society can increase cooperative behavior overall, research finds.