University of Zurich

New approach for environmental test on livestock drugs

Drugs for livestock can harm beneficial organisms that break down dung. Therefore newly developed medical substances need to be tested on single species in the lab. An international research group including evolutionary biologists ...

dateJul 27, 2016 in Ecology
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Trolls often waive their anonymity online

Hate speech in social media can damage or even destroy the reputation of an individual or a company very quickly. Widespread opinion blames the fact that individuals generally write these things anonymously online as the ...

dateJul 25, 2016 in Internet
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Why fruit fly sperm are giant

In the animal kingdom, sperm usually are considerably smaller than eggs, which means that males can produce far more of them. Large numbers of tiny sperm can increase the probability of successful fertilization, especially ...

dateMay 25, 2016 in Plants & Animals
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Mice cooperate if they benefit

Four people meet for dinner in a restaurant and split the check four ways. Anyone who ordered more or something more expensive than the others gains an advantage from the situation. Social dilemmas like this one also occur ...

dateMay 12, 2016 in Plants & Animals
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Plants force fungal partners to behave fairly

Plants react intelligently to their environment: If they can choose between more cooperative and less cooperative fungal partners, they supply the latter with fewer nutrients and thus force them to cooperate more. Based on ...

dateApr 14, 2016 in Ecology
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