Punishment of egoistic behavior is not rewarded

The heated debate surrounding the German "state Trojan" software for the online monitoring of telecommunication between citizens shows that the concealed observation of our private decisions provokes public disapproval. However, ...

Cheating slime mold gets the upper hand

A 'cheater' mutation (chtB) in Dictyostelium discoideum, a free living slime mould able to co-operate as social organism when food is scarce, allows the cheater strain to exploit its social partner, finds a new study published ...

Man's best friend

People have an innate need to establish close relationships with other people. But this natural bonding behaviour is not confined to humans: many animals also seem to need relationships with others of their kind. For domesticated ...

Your selfie obsession could ruin your relationship

"Selfie" is not just word of the year, but also the mainstay of postings on social media sites such as Instagram. With the prevalence of camera-equipped smartphones the posting of selfies has reached epidemic levels – even ...

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