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Why slimy cheats don't win

Darwin's evolutionary theory predicts survival of the fittest. So why do different survival tactics co-exist, if evolution should always favour the winning strategy?

dateMar 31, 2015 in Evolution
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Chasing a changing climate

Is it better to live in the north or the south? It's a question that even birds are struggling to answer as the climate in different parts of Britain changes in a variety of ways. Scientists have known for ...

dateFeb 20, 2015 in Ecology
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