In the first three non-rapid eye movement (NREM) stages, your body temperature lowers and your heartbeat slows down. Sleeping ...

A brand new candidate for weight-loss treatment is on the table, with scientists uncovering for the first time how a hormone ...

Timothy Malcolm Rowland argued he had an episode of sexsomnia when he had sex with a woman inside his Darlinghurst apartment.

From their tongue tips to their toe beans, cats have captivated humanity for thousands of years. Fervor for our feline ...

You'll earn the same rewards and sign-up bonus as on Southwest's pricier cards, but you'll also miss out on a couple of important benefits. This page includes information about the Southwest Rapid ...

The frequency and duration of large muscle group leg movements during sleep change over time, and show distinct sleep stage differences.

Some mornings, waking up might feel like interrupting a vivid alternate universe. You open your eyes to reality, but the ...

Scientists have discovered that rhythmic oscillations of a specific neurotransmitter play a vital role in clearing toxic ...

There is a dose-dependent relationship between alcohol and sleep, especially for REM sleep onset latency and REM sleep duration.

Deep sleep washes away waste that builds up in the brain while it’s awake and now, thanks to a new study in mice, we know how ...

A study published in the Proceedings of the National Academy of Sciences journal found good news for people looking to forget ...