News tagged with reproductive success

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Skeleton regulates male fertility

Researchers at Columbia University Medical Center have discovered that the skeleton acts as a regulator of fertility in male mice through a hormone released by bone, known as osteocalcin.

dateFeb 17, 2011 in Medical research
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Songbird sings in 3D

The question 'How do songbirds sing?' is addressed in a study published in BioMed Central's open access journal BMC Biology. High-field magnetic resonance imaging and micro-computed tomography have been used to construct ...

dateJan 07, 2013 in Plants & Animals
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Old males win sex battle

( -- Old roosters can still dominate the sexual pecking order even when their ability to fertilise eggs drastically declines, new Oxford University research has shown.

dateJun 25, 2010 in Plants & Animals
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