Ravens remember relationships they had with others

In daily life we remember faces and voices of several known individuals. Similarly, mammals have been shown to remember calls and faces of known individuals after a number of years. Markus Boeckle and Thomas Bugnyar from ...

Familiarity breeds contempt in cleaner fish

(PhysOrg.com) -- Familiarity with your partner is usually thought to promote teamwork, but new research has found that on coral reefs at least, female cleaner fish are more cooperative with unfamiliar males than their ...

The Wikipedia paradox: Who's telling the truth?

People are less likely to trust a poorly written article if the visual cues suggest it comes from Wikipedia. Presented with the same information in an alternative layout, their trust will be greater. The presence of serious ...

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