Shy Guy Seeks Shy Girl

shy guy by Archana Ramaswamy

Does social behavior in birds have any parallel in human society?

Celibacy Shortens Lifespan (If You’re a Fruit Fly)

fruit fly

Forty percent lifespan decrease observed in flies prevented from mating.

Hot Sex, Heart Sex, and the Best Sex: 5 Secrets for Having It All

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Hot sex is how you got here in the first place. Heart sex is how to stay together.

Study of the Day: Lady Fish Love Males Who Win Fights

via Wikimedia Commons

Watching their man-fish win a fight lit up the parts of the brain associated with reproduction and pleasure. Human brains aren’t much different, but our worlds are.