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The Awl
The Awl
Be less stupid.
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Slutty Man Mice Make Stronger-Spermed Kids

Mice who fuck around have sons with more powerful sperm than monogamous mice. There’s a lesson in here somewhere, but you’ll probably get in trouble if you try to use it as an excuse.


Slutty Mouse Sperms Work In Gangs

Whaddaya got for us today, Science? “Some mouse sperm can discriminate between its brethren and competing sperm from other males, clustering with its closest relatives to swim faster in the race to the egg. But this sort of cooperation appears to be present only in…