Most animals close their eyes when they sleep. But did you know some amazing creatures can actually sleep with their eyes open? It might seem strange, but these animals have developed abilities to ...

Laura holds a Master's in Experimental Neuroscience and a Bachelor's in Biology from Imperial College London. Her areas of expertise include health, medicine, psychology, and neuroscience.View full ...

A recent study observed sleeping participants' pupils during sleep, using a new method that could have implications for studying sleep disorders. reading time 2 minutes Though sleep is a time to power ...

Have you heard the saying about “sleeping with one eye open”? It’s a bit of metaphoric advice about staying vigilant—and a way to describe very light restless sleep. But sleeping with eyes open is ...

Our Primavera Sound pals Magdalena Bay are back today with their first new music since last year’s alt-pop instant classic Imaginal Disk, just in time for a pair of sold-out shows this weekend at LA’s ...

If you’ve ever shared a bed with someone with nocturnal lagophthalmos, especially if they didn’t warn you in advance, it’s ...