If you’ve ever wondered what goes on in the minds of ocean creatures, this discovery might make your jaw drop. Scientists ...

Octopuses cycle through a fascinating sleep state that appears quite similar to human REM, scientists say.

Sleep is essential to physical and mental well-being. Experts are interested in understanding how sleep may affect or be affected by certain conditions, like dementia. The study found that taking ...

Add Yahoo as a preferred source to see more of our stories on Google. New research shows guided dreams during REM sleep can help solve creative problems and boost insight after waking. (CREDIT: ...

All the most commonly prescribed drugs for mental and emotional disorders affect dreams—typically via their effects on REM sleep. Under healthy conditions REM sleep ‘turns on' when activity levels of ...

On a December evening in 1951, Eugene Aserinsky, a physiologist at the University of Chicago, placed electrodes on the scalp of his 8-year-old son, Armond, before putting him to bed. Then the ...

Eugene Aserinsky never wanted to study sleep. He tried being a social worker, a dental student, and even did a stint in the army as an explosives handler. He enrolled at the University of Chicago to ...

Pink noise—often promoted as a sleep aid—may actually worsen sleep by reducing REM sleep, while simple foam earplugs offer ...