New research suggests that orgasms without genital stimulation, including during REM sleep, may reflect central neurophysiologic processes with therapeutic relevance.

Published last week in the medical journal Sleep, the study found that the presence of pink noise at night reduced REM sleep — the stage when most vivid dreams occur and memory, emotional regulation, ...

A Penn Medicine study challenges sound machine benefits, finding that "pink noise" disrupts deep sleep and REM cycles, while ...

After becoming sober, the body follows a timeline healing: liver regeneration, blood pressure drops, cancer risk reduction ...

These sleep trackers claim to be able to detect breathing irregularities as you sleep – so how did they fare when I challenged them to sniff out my diagnosed disorder?

A small study hints that you can "trigger" memories of specific puzzles while a person dreams and that the dreamer may be ...

Parkinson’s disease does more than cause tremors and trouble walking. It can also affect sleep, smell, digestion and even ...

As darkness retreats and flotation tanks gain popularity, a UCSD professor examines how “sensory deprivation” experiments ...

For many years, the idea that “sleeping on it” would provide an individual with some time in which their subconscious mind ...

Sound machines and “sleep sounds” are often marketed as a cure for restless nights, but new research suggests they may ...

New research from Northwestern University suggests that dreams may play a more active role in creative problem-solving than previously demonstrated.