Why our natural sleep cycle is nothing like our modern sleep cycle. What we can learn about sleep from horseshoe crabs and Arctic Canada.
How Sleep Cleans Our Brain
Jeff Iliff dives deep into the brain and finds an unexpected, ingenious, and beautifully designed waste clearing system that only happens when we sleep.
Explaining Sleep from Beginner to Expert
In this edition of the Sleep Expert series, we get advice from Aric Prather, sleep scientist from UCSF. He explains sleep in 5 levels from beginner to expert.