Sea anemones and jellyfish don’t have brains, but the way their neurons behave during sleep shows some surprising ...

Whether you sleep with a snorer or simply rely on white noise to help you relax, these sleep headphones can be a lifesaver ...

Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

Humans may often feel sleep-deprived, but compared to our primate relatives, we’re remarkably efficient sleepers. Research ...