From lying on the back to curling up on the side, every sleep posture affects the body in subtle ways. According to the American Heart Association (AHA), sleep position can influence more than just ...

New research reveals poor sleep shortens life more than diet or exercise. Psychiatrist Dr. Daniel Amen shares what happens to ...

A Stanford AI model trained on nearly 600,000 hours of sleep data can assess future risk for dementia, heart disease and more ...

Strong circadian rhythms and good sleep may lower dementia risk. Learn how routines, exercise, and lifestyle habits support ...

On vacation, you're free to follow your heart.

In 1959, New York DJ Peter Tripp became a test subject for sleep’s effects. His 201-hour wakeathon made him see spiders in his shoes and question his identity. This shows why sleep is essential, not ...

Researchers trace how different sleep stages may fine-tune what we remember, trading specifics for more general knowledge. When you purchase through links on our site, we may earn an affiliate ...

Sleeping as a couple is a practice that has evolved throughout human history. From ancient nomadic tribes huddling around a fire for protection to modern couples seeking emotional harmony, sharing a ...

Ankur Bindal, MD, MPH, FAPA, FAASM, is a board-certified psychiatrist and the CEO, Founder and President of KAB Medical Group Inc. Let’s face it: Many entrepreneurs and business leaders don’t get ...

What if we could obtain the memory, learning and perception benefits of “power naps” without actually sleeping? The team first trained five monkeys on a task evaluating image orientations and tested ...

LumiSleep headphones debuted at CES 2026, are a cutting-edge sleep tech that responds to the brain’s Sleep Onset Pattern for ...

Between doomscrolling and December, the simple act of getting yourself into bed for enough hours can feel harder than waking up for 7am Pilates. But the advice of sleeping for eight hours, echoed by ...