Walker explains that early sleep cycles are rich in deep, non-REM sleep—the kind that restores muscle, strengthens immunity, ...

Your mattress has the biggest impact on how comfy (or not) you feel in bed, how quickly you fall asleep, how often you wake ...

Why sleep paralysis affects and terrifies so many people. New disclosures show Trump bought bonds affected by government ...

Texas Mattress Makers Founder and President Youval Meicler shares why finding the right mattress could help you navigate the ...

Cats sleep extensively due to ancestral hunting instincts and to conserve energy for short bursts of activity. Boredom, ...

Feeling constantly hungry, known as polyphagia, can signal underlying health issues like diabetes or low blood sugar. Factors ...

New research presented at the American Heart Association's Scientific Sessions 2025 suggests that light at night can ...

“Sleep doctors will use it to help someone adjust the timing of their sleep,” Dr. Winter says. The exact timing of taking ...

Magnesium plays a key role in sleep, muscle recovery and stress balance, yet most people do not get enough of it. Here is why ...

A new study from Canada finds that blue light before bed might not be as bad for adults as we have been led to believe.

Earlier dinners may better align with the body’s natural metabolic rhythms, particularly when the last meal occurs well ...

Here are five science-backed reasons why you might be experiencing nightmares, and what each one means for your overall ...