Nepotism Has Its Benefits

Nepotism has a bad connotation in the workplace or French politics but being surrounded by relatives does lead to better group dynamics and more cooperation in some animals, and certainly spiders, according to a new study published in BMC Evolutionary Biology. In a new study, the researchers found that Stegodyphus tentoriicola spiders are far more efficient at foraging for food and cooperate better when they’re related to each other and, as with humans and other animals, relatedness may favor the evolution of less selfish behavior, more collaboration and better group dynamics. read more

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