Roosters are nicer to their relatives than to other males

Male domestic fowl are less aggressive towards related males than to unrelated males when competing for copulations, according to a new study from Linköping University in Sweden. This finding, which has been published in ...

Mate-guarding behaviour favours a familiar face

Okayama University researchers confirm the role of mate-guarding in males for blocking the female's visual familiarity with rival males to improve mating success in a medaka fish model.

Google rejects new EU anti-trust charges

US Internet search giant Google on Thursday rejected new accusations by EU anti-trust regulators that it illegally abuses its market dominance, in its formal reaction to allegations by Brussels earlier this year.

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