Three Takeaways:

Who taught humans about the birds and the bees? Edward Dolnick tells us about  how we learned where babies come from.

One species’ disaster is another one’s glory. Ecologist Chris Thomas says that while climate change is causing some species to die out, others are actually adapting quite well.

Take two hikes and call us in the morning. Author Florence Williams explores the health benefits of spending even just a little bit of time outside.