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Mice bred to run three times farther show no fertility or lifespan cost

Being an elite athlete—at least for a mouse—does not shorten lifespan or limit how many children one can have. This is the finding of a study 30 years in the making, and it runs counter to accepted evolutionary theory.

Mice bred to run three times farther show no fertility or lifespan cost

We haven't written up this one. Phys.org has the full story — the link below goes straight to it.

Read the original at phys.org →

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