Donate

Sat, Mar 16, 2013 -- 1:00 PM

Sleep

Audio currently not available for this program.

Birds do it, bees do it - but science still can't answer the basic question: why do we sleep? Every creature on the planet sleeps, from giant humpback whales to tiny fruit flies. What does it do for us, and what happens when we go without? Radiolab takes a peek at iguanas sleeping with one eye open, gets in bed with a pair of sleep-deprived new parents and eavesdrops on the uneasy dreams of rats.

Become a KQED sponsor

Audio Archive

Episodes by Date

Calendar is loading...
Loading...