News tagged with males

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Sex is war for many invertebrates

It is fair to say we belong to a species obsessed by sex. We are among the only species to have sex for fun, not just for reproduction. For some other species, though, sex is far from fun. In fact, as two recen ...

dateMar 11, 2014 in Plants & Animals
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The secret of fertile sperm

To better understand the causes of male infertility, a team of Bay Area researchers is exploring the factors, both physiological and biochemical, that differentiate fertile sperm from infertile sperm. At ...

dateFeb 18, 2014 in Biochemistry
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