Dogs, Humans Share Genetic Basis for Being Social

Written by Princeton University

Dogs’ ability to communicate and interact with humans is one the most astonishing differences between them and their wild cousins, wolves. A new study published today in the journal Science Advances identifies genetic changes that are linked to dogs’ human-directed social behaviors and suggests there is a common underlying genetic basis for hypersocial behavior in both dogs and humans.

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High diversity on coral reefs—a very big game of rock-paper-scissors

Written by Triana O'keefe

For a long time, scientists have wondered how a large number of species can live together while competing for a single, limiting resource. Why doesn’t a single species that is better at competing for the resource crowd out all the others? According to new findings by Macquarie University, the answer to this question on coral reefs is like a very big game of rock-paper-scissors.

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