Chimps learn 'handshakes' according to social group: study

Chimpanzees develop specific handshake-like gestures depending on their social group, according to the results of a 12-year observational study published on Wednesday that sheds light on the animals' complex social structures.

Researchers survey 'ethical consumerism' views

Research at Purdue University draws a connection between lifestyles choices and demographics of consumers and how they view not only their own social responsibility in their buying decisions but also that of corporations.

Social networking study reveals threat to Tasmanian devils

A new study into the social networks of Tasmanian devils may help prevent the further spread of an extinction-threatening disease. The research, published in Ecology Letters, has produced an intricate social network of devil ...

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