Experiences you have in the here and now could hint at whether you'll see a light at the end of the tunnel when you're close to the hereafter. A new study finds that people who have had near-death ...

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 ...

Rapid eye movement sleep behavior disorder, also called REM sleep behavior disorder, is a condition in which an individual exhibits vocalizations and/or complex motor behaviors (running, punching, ...

The brain waves associated with sleep and dreaming could be helpful for distinguishing between people in a persistent vegetative state and those who are minimally conscious – a distinction that could ...

Researchers at the Okinawa Institute of Science and Technology have confirmed that octopuses experience a sleep state closely resembling REM sleep in humans — despite the two species being separated ...

A new study found that jumping spiders may enter a REM sleep-like state, similar to what humans and other mammals experience. Researchers plan to continue to investigate what benefits entering such a ...