The idea that every adult needs exactly eight hours of sleep has been repeated so often it sounds like biology, not branding.

Persistent exhaustion is often blamed on stress, workload, or poor sleep, but a growing body of research points to something ...

In 2022, neuroscientists at the University of Oxford published a study in Brain Communications that links tinnitus and sleep. They found that slow-wave activity in deep sleep might suppress the brain ...

Dr. Diego Ramonfaur is often sleep-deprived. In his third year of an internal medicine residency at the Cleveland Clinic in Ohio, Ramonfaur faces schedule changes every one or two weeks. With ...

Expect lower humidity to keep above-average temperatures more comfortable Tuesday afternoon. Mostly sunny skies help with a nice warm-up into the low 80s Tuesday afternoon with a high temp around 83° ...

Sleep in fish may look different from humans, but rest is essential for survival. Here’s what experts have to say about fish sleep. A protective mucous cocoon surrounds this parrotfish as it sleeps in ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. It’s a crisp, fall day in mid-November, and though your calendar ...

Disrupted sleep patterns in Alzheimer’s disease may be more than a symptom—they could be a driving force. Researchers at Washington University found that the brain’s circadian rhythms are thrown off ...

The end of daylight saving time can disrupt your body's internal clock, or circadian rhythm. Studies have linked time changes to increased health risks, including depressive episodes and car accidents ...

Increasing sleepiness over 5 years doubled dementia risk among cognitively unimpaired women in their 80s. Sleep efficiency, wake after sleep onset, and nap duration and frequency were individually ...

Different people may experience one of five types of sleep, and these profiles each highlight how our shut-eye affects our health. To take a more holistic approach, Valeria Kebets at Concordia ...